Speed Pro 125M Engine Crankshaft Main Bearing Set
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Speed Pro

Speed Pro 125M Engine Crankshaft Main Bearing Set

Brand Speed Pro 125M
Application Competition series
Displacement 390, 427, 428
Engine Family 390, 427, 428
Manufacture Ford
Material Super duty alloy
Part Material Steel backed babbitt or bronze alloy
Set Type Main set
Sizes Std-10-20
Standard Size Standard
Fits Ford and Mercury · 321 vehicles

Competition Series. Built for performance engine use.

3/4 grooved design. Helps maintain consistent oil flow across the bearing surface.

Super Duty Alloy. Steel-backed babbitt or bronze alloy construction for durability.

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Ford FE Main Bearing Set for Performance Builds

Speed Pro 125M is a competition-series engine crankshaft main bearing set for Ford FE 390, 427, and 428 applications. It is built with a 3/4 grooved design and standard sizing for builders working on performance-oriented Ford and Mercury engines.

Use this Speed Pro 125M main bearing set when rebuilding a Ford 390, 427, or 428 with a standard-size crankshaft bearing setup. It is listed for a wide range of classic Ford LTD, Mustang, Thunderbird, and Mercury applications, including Cougar, Marquis, Montego, Marauder, Colony Park, Capri, and Villager models.

  • Competition Series main bearing set for Ford FE engines
  • 3/4 grooved design for oiling-focused performance use
  • Standard size with Std-10-20 sizing coverage
  • Super Duty Alloy construction
  • Steel-backed babbitt or bronze alloy bearing material
  • Fits Ford 390, 427, and 428 engine families

Detailed Product Information

Speed Pro 125M is an engine crankshaft main bearing set engineered for Ford FE big-block applications. The 3/4 groove layout supports performance oiling characteristics, while the Super Duty Alloy construction and steel-backed babbitt or bronze alloy bearing material provide the material structure expected in a rebuild-focused main bearing set. This part number is specified for standard-size use and is listed across multiple classic Ford and Mercury platforms, including Fits 1967-1970 Ford Mustang, N/A and Fits 1961-1969 Ford Thunderbird, N/A. It also applies to Fits 1967-1970 Mercury Cougar, N/A and Fits 1967-1970 Mercury Marquis, N/A.

This part cross-references no listed aftermarket part numbers in the provided data.

What This Main Bearing Set Helps Address

  • Crankshaft main bearing wear during engine rebuilds
  • Oil film control needs in performance Ford FE engines
  • Standard-size bearing replacement requirements
  • Restoration work on classic Ford and Mercury V8 platforms
  • Main bearing service for 390, 427, and 428 engine families

Installation Notes and Tips

Verify crankshaft journal size, bearing clearance, and engine family before installation. Confirm that the block and crankshaft are set up for standard-size bearings and that the 3/4 grooved configuration matches the intended build. Clean all oil passages thoroughly and follow the engine builder’s measurement procedure during assembly. Fits 1965-1971 Ford LTD, N/A; Fits 1961-1971 Mercury Colony Park, N/A; Fits 1967-1970 Ford Mustang, N/A; Fits 1967-1970 Mercury Cougar, N/A; Fits 1969-1970 Mercury Marauder, N/A; Fits 1963-1966 Mercury Marauder, N/A; Fits 1967-1970 Mercury Marquis, N/A; Fits 1961-1969 Ford Thunderbird, N/A; Fits 1968-1969 Mercury Montego, N/A; Fits 1966-1967 Mercury Capri, N/A; Fits 1964-1967 Mercury Villager, N/A.

Quality Assurance

Speed Pro positions this component for performance engine use with a focus on value and quality in high-performance applications. It is intended for builders who need a Ford FE main bearing set with the correct fitment, material selection, and oiling design for classic V8 rebuilds.

Related reading

This part fits 321 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1971FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1971FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1971FordCustom6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1971FordCustom 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1971FordGalaxie 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1971FordLTD6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1971FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1971MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordCountry Sedan7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordCountry Squire7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordCustom6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordCustom7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordCustom 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordCustom 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordFairlane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordFairlane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordGalaxie 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordGalaxie 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordLTD6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordLTD7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordMustang7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordRanch Wagon7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970FordTorino7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryColony Park7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryCougar6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryCougar7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryCyclone6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryMarauder6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryMarauder7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryMarquis7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryMarquis6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryMonterey6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1970MercuryMonterey7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordCountry Sedan7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordCountry Squire7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordCustom6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordCustom7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordCustom 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordCustom 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordFairlane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordFairlane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordGalaxie 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordGalaxie 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordLTD7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordLTD6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordMustang7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordMustang6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordRanch Wagon7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordThunderbird7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordTorino7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969FordTorino6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryColony Park7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryComet6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryComet7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryCougar6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryCougar7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryCyclone6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryCyclone7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryMarauder6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryMarauder7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryMarquis7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryMarquis6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryMontego7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryMontego6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryMonterey6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1969MercuryMonterey7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordCountry Sedan7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordCountry Squire7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordCustom7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordCustom6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordCustom 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordCustom 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordFairlane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordFairlane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordGalaxie 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordGalaxie 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordLTD7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordLTD6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordMustang7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordMustang6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordRanch Wagon7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordThunderbird6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordTorino7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968FordTorino6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryColony Park7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryComet7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryComet6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryCommuter6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryCommuter7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryCougar6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryCougar7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryCyclone7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryCyclone6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryMarquis7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryMarquis6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryMontclair6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryMontclair7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryMontego7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryMontego6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryMonterey6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryMonterey7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryPark Lane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1968MercuryPark Lane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordCountry Sedan7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordCountry Squire7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordCustom7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordCustom6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordCustom 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordCustom 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordFairlane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordFairlane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordGalaxie6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordGalaxie7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordGalaxie 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordGalaxie 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordLTD7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordLTD6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordMustang7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordMustang6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordRanch Wagon7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordThunderbird6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967FordThunderbird7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryBrougham7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryBrougham6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryCaliente7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryCaliente6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryCapri7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryCapri6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryColony Park7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryComet7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryComet6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryCommuter6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryCommuter7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryCougar6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryCyclone7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryCyclone6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryMarquis7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryMarquis6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryMontclair7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryMontclair6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryMonterey6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryMonterey7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryPark Lane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryPark Lane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryVillager7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryVillager6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryVoyager7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1967MercuryVoyager6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordCountry Sedan7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordCountry Squire7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordCustom7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordCustom6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordCustom 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordFairlane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordFairlane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordGalaxie6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordGalaxie7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordGalaxie 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordGalaxie 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordLTD7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordLTD6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordRanch Wagon7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordThunderbird6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966FordThunderbird7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryCaliente7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryCaliente6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryCapri7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryCapri6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryColony Park7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryComet7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryComet6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryCommuter6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryCommuter7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryCyclone7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryCyclone6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryMarauder7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryMarauder6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryMontclair7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryMontclair6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryMonterey6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryMonterey7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryPark Lane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryPark Lane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryVillager7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryVillager6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryVoyager7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1966MercuryVoyager6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordCountry Sedan7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordCountry Squire7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordCustom7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordCustom6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordCustom 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordFairlane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordFairlane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordGalaxie6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordGalaxie7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordGalaxie 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordGalaxie 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordLTD7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordLTD6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordRanch Wagon7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordThunderbird6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965FordThunderbird7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryCaliente7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryColony Park7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryComet7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryCommuter6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryCommuter7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryCyclone7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryMarauder7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryMarauder6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryMontclair7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryMontclair6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryMonterey6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryMonterey7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryPark Lane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryPark Lane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1965MercuryVillager7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordCountry Sedan7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordCountry Squire7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordCustom7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordCustom6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordCustom 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordFairlane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordFairlane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordGalaxie6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordGalaxie7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordGalaxie 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordGalaxie 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordRanch Wagon7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordThunderbird6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964FordThunderbird7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryCaliente7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryColony Park7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryComet7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryCommuter6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryCommuter7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryCyclone7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryMarauder7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryMarauder6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryMontclair7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryMontclair6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryMonterey6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryMonterey7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryPark Lane7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryPark Lane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1964MercuryVillager7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963Ford3007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963Ford3006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordCountry Sedan7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordCountry Squire7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordFairlane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordGalaxie6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordGalaxie7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordGalaxie 5007.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordGalaxie 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordRanch Wagon7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordThunderbird6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963FordThunderbird7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963MercuryColony Park7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963MercuryCommuter6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963MercuryCommuter7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963MercuryCountry Cruiser6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963MercuryMarauder7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1963MercuryMarauder6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963MercuryMeteor6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963MercuryMonterey6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1963MercuryMonterey7.0LV8Performance main bearing set with 3/4 grooves in standard size.
1962FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1962FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1962FordFairlane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1962FordGalaxie6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1962FordGalaxie 5006.4LV8Performance main bearing set with 3/4 grooves in standard size.
1962FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1962FordThunderbird6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1962MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1962MercuryCommuter6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1962MercuryMeteor6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1962MercuryMonterey6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1961FordCountry Sedan6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1961FordCountry Squire6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1961FordFairlane6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1961FordGalaxie6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1961FordRanch Wagon6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1961FordThunderbird6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1961MercuryColony Park6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1961MercuryCommuter6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1961MercuryMeteor6.4LV8Performance main bearing set with 3/4 grooves in standard size.
1961MercuryMonterey6.4LV8Performance main bearing set with 3/4 grooves in standard size.