Sealed Power 6-3755A Engine Connecting Rod Bearing Set

Sealed Power 6-3755A Connecting Rod Bearing Set

Sealed Power 6-3755A is a standard-size engine connecting rod bearing set for even-fire applications that require precise oil clearance and consistent housing bore control. It is built for a range of Buick, Oldsmobile, Pontiac, Chevrolet, and Cadillac V6 applications from 1977-1990.

Key Features

• Standard size connecting rod bearing set
• For even-fire engines
• Housing bore range: 2.3740-2.3745 in. (60.3000-60.3120 mm)
• Standard shaft range: 2.2487-2.2495 in. (57.1170-57.1370 mm)
• Oil clearance range: 0.0007-0.0030 in. (0.0180-0.0760 mm)
• Overall length: 0.6590 in. (16.7400 mm)
• Wall thickness up to 0.0619 in. (1.5720 mm)

Detailed Description

Sealed Power 6-3755A connecting rod bearings are engineered for standard-size service in even-fire engines where bearing fit and oil film control matter. Sealed Power uses modern materials and ISO- and QS-certified manufacturing processes to produce engine parts that meet demanding operating conditions. This part cross-references Monroe Shocks & Struts (e.g., CR6616SI, CR6664SI) for the same application.

Compatible With select Buick Century, LeSabre, Riviera, Skylark, Regal, and Skyhawk models; Oldsmobile 98, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Delta 88, Toronado, Calais, Cutlass Salon, Cutlass Supreme, Cutlass, Starfire, Omega, and Chevrolet Monte Carlo, Caprice, Impala, El Camino, Malibu, Camaro, Monza; Pontiac Bonneville, Firebird, Grand Am, Grand Prix, Parisienne, Grand LeMans, Catalina, Laurentian, LeMans, Sunbird, and Phoenix; plus Cadillac DeVille, Eldorado, Fleetwood, and Seville applications listed below.

Vehicle Fitment

• Fits 1977-1990 Buick Century, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1990 Buick LeSabre, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1988-1990 Buick Reatta, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1979-1990 Buick Riviera, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1986-1990 Buick Skylark, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1979 Buick Skylark, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1985-1990 Oldsmobile 98, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1981-1983 Oldsmobile 98, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1988-1990 Oldsmobile Cutlass Calais, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1978-1984 Oldsmobile Cutlass Calais, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1982-1990 Oldsmobile Cutlass Ciera, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1987-1990 Oldsmobile Cutlass Cruiser, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1980-1983 Oldsmobile Cutlass Cruiser, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1990 Oldsmobile Delta 88, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1986-1990 Oldsmobile Toronado, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1981-1984 Oldsmobile Toronado, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1980-1990 Pontiac Bonneville, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1989 Pontiac Firebird, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1981 Pontiac Firebird, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1987 Buick Regal, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1978-1987 Chevrolet Monte Carlo, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1985-1987 Oldsmobile Calais, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1985-1987 Oldsmobile Cutlass Salon, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1978-1980 Oldsmobile Cutlass Salon, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1987 Oldsmobile Cutlass Supreme, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1985-1987 Pontiac Grand Am, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1979 Pontiac Grand Am, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1978-1987 Pontiac Grand Prix, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1980-1985 Chevrolet Caprice, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1980-1985 Chevrolet Impala, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1981-1985 Pontiac Parisienne, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1978-1984 Chevrolet El Camino, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1978-1983 Chevrolet Malibu, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1983 Pontiac Grand LeMans, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1980-1982 Cadillac DeVille, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1981-1982 Cadillac Eldorado, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1980-1982 Cadillac Fleetwood, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1981-1982 Cadillac Seville, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1980-1981 Chevrolet Camaro, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1981 Oldsmobile Cutlass, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1981 Pontiac Catalina, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1981 Pontiac Laurentian, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1981 Pontiac LeMans, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1980 Buick Skyhawk, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1978-1980 Chevrolet Monza, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1980 Oldsmobile Starfire, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1980 Pontiac Sunbird, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1979 Oldsmobile Omega, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard
• Fits 1977-1979 Pontiac Phoenix, N/A — Even Fire Engine; with 0.659 (in) Overall Length; A-Series Aluminum Bearings; Standard

Common Repair Uses

• Restoring proper rod bearing clearance during engine rebuilds
• Addressing bearing wear in high-mileage even-fire engines
• Replacing bearings after crankshaft service or inspection
• Correcting oil clearance concerns tied to rod bearing fit
• Supporting smooth connecting rod operation in compatible GM V6 applications

Installation Notes and Tips

Verify standard-size shaft and housing bore measurements before installation. Confirm the engine is an even-fire application and match the bearing dimensions to the crankshaft journal and rod bore specifications. Clean all mating surfaces thoroughly, use assembly lubricant during engine build, and measure oil clearance after installation to confirm proper fit.

Quality Assurance

Sealed Power engine parts are produced with leading-edge materials and ISO- and QS-certified manufacturing processes to support consistent dimensional control and dependable service in modern and legacy engines.