BCBC V0742 Engine Exhaust Valve
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BCBC V0742 Engine Exhaust Valve

Brand BCBC V0742
Material Steel
Locks Included No
Oversized No
Valve Head Diameter 1.45
Valve Head Diameter 37.0
Length 124.0
Length 4.867
Coated Finish Yes
Grade Type Standard replacement
Seat Angle 44.0
Lock Groove Quantity 1
Stem Diameter 0.341
Stem Diameter 9.0
Product line Stock
Fits Ford and Mercury · 41 vehicles

Standard replacement. Built for OEM-style service in valve train applications.

Steel construction. Uses a coated finish for added surface protection and durability.

Precision dimensions. 44-degree seat angle, 1.45 in. head diameter, and 0.341 in. stem diameter.

Cross-references Standard Ignition S2456, 10-742 and 00742 for the same application. See all 15.

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Not what you need? See all Engine Exhaust Valve options

Engine Exhaust Valve Overview

Melling V0742 is a standard replacement engine exhaust valve built for classic Ford and Mercury applications. It uses steel construction, a coated finish, and precision dimensions to support consistent sealing and heat management in the valve train.

Fits 1963-1965 Ford Country Sedan, N/A. Fits 1963-1965 Ford Country Squire, N/A. Fits 1964-1965 Ford Custom, N/A. Fits 1964-1965 Ford Custom 500, N/A. Fits 1963-1965 Ford Fairlane, N/A. Fits 1964-1965 Ford Falcon, N/A. Fits 1963-1965 Ford Galaxie, N/A. Fits 1963-1965 Ford Galaxie 500, N/A. Fits 1964-1965 Ford GT40, N/A. Fits 1965 Ford LTD, N/A. Fits 1964-1965 Ford Mustang, N/A. Fits 1963-1965 Ford Ranch Wagon, N/A. Fits 1964-1965 Mercury Caliente, N/A. Fits 1964-1965 Mercury Comet, N/A. Fits 1964-1965 Mercury Cyclone, N/A. Fits 1964-1965 Mercury Villager, N/A. Fits 1964 Ford Falcon Sedan Delivery, N/A. Fits 1964 Ford Ranchero, N/A. Fits 1964 Ford Sprint, N/A. Fits 1963 Ford 300, N/A.

Key Features

  • Steel valve construction for exhaust service
  • Coated finish for added surface protection
  • Standard replacement grade for OEM-style service
  • 44-degree seat angle for proper valve seating
  • 1.45 in. head diameter and 0.341 in. stem diameter
  • Made in the USA

Detailed Description

Part number V0742 is part of Melling’s Stock line, which covers replacement valve train components for OEM and performance applications. This exhaust valve is engineered with superior-grade alloy selection and advanced manufacturing processes to meet demanding durability and heat-resistance requirements. The design supports dependable operation in classic Ford Mustang, Ford Galaxie, and Mercury Comet engine builds where correct valve geometry matters.

This part cross-references Standard Ignition S2456 for the same application.

Common Replacement Issues

  • Worn exhaust valve sealing surfaces
  • Loss of compression from valve leakage
  • Heat-related valve wear in the cylinder head
  • Incorrect valve dimensions during engine rebuilds
  • Reduced exhaust flow from damaged valve components

Installation Notes and Tips

Verify valve head diameter, stem diameter, length, and seat angle before installation. Match the valve to the correct cylinder head and confirm clearance during engine assembly. Professional machine work and inspection of the valve seat are recommended for proper sealing.

Quality Assurance

Melling manufactures this valve in the USA and uses precision engineering with heat-resistant materials to support durable service life. Part number V0742 is built to meet the specifications required for standard replacement use.

Related reading

This part fits 41 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1965FordCountry Sedan4.7LV8Stock
1965FordCountry Squire4.7LV8Stock
1965FordCustom4.7LV8Stock
1965FordCustom 5004.7LV8Stock
1965FordFairlane4.7LV8Stock
1965FordFalcon4.7LV8Stock
1965FordGalaxie4.7LV8Stock
1965FordGalaxie 5004.7LV8Stock
1965FordGT404.7LV8Stock
1965FordLTD4.7LV8Stock
1965FordMustang4.7LV8Stock
1965FordRanch Wagon4.7LV8Stock
1965MercuryCaliente4.7LV8Stock
1965MercuryComet4.7LV8Stock
1965MercuryCyclone4.7LV8Stock
1965MercuryVillager4.7LV8Stock
1964FordCountry Sedan4.7LV8Stock
1964FordCountry Squire4.7LV8Stock
1964FordCustom4.7LV8Stock
1964FordCustom 5004.7LV8Stock
1964FordFairlane4.7LV8Stock
1964FordFalcon4.7LV8Stock
1964FordFalcon Sedan Delivery4.3LV8Stock
1964FordGalaxie4.7LV8Stock
1964FordGalaxie 5004.7LV8Stock
1964FordGT404.7LV8Stock
1964FordMustang4.7LV8Stock
1964FordRanch Wagon4.7LV8Stock
1964FordRanchero4.3LV8Stock
1964FordSprint4.7LV8Stock
1964MercuryCaliente4.7LV8Stock
1964MercuryComet4.7LV8Stock
1964MercuryCyclone4.7LV8Stock
1964MercuryVillager4.7LV8Stock
1963Ford3004.7LV8Stock
1963FordCountry Sedan4.7LV8Stock
1963FordCountry Squire4.7LV8Stock
1963FordFairlane4.7LV8Stock
1963FordGalaxie4.7LV8Stock
1963FordGalaxie 5004.7LV8Stock
1963FordRanch Wagon4.7LV8Stock
Directly replaces or cross-references 15 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — S245610-74200742A1567C3AZ-6505-JE-742E-1567EV-1710EV-1786P2456S2456-EXV-1710V-1786V2031VE-1567