STD Main & Rod Bearings Kit Compatible with Chevy GM 1968-2002 SBC 350 305 327 307 5.7L 5.0L V8 Car & Truck Engines - 2.450in Journal Standard Size Replace# MS909A BC296J BB253J CB663A 8-2555A

STD Main & Rod Bearing Set Replacement for Small Block Chevy SBC 5.7L 5.0L 350 327 307 305 V8 Car & Truck EnginesSpecifications2.450in main journalsStandard size clearanceMaterialBimetal - Aluminum silicon alloyPackaging include1x Main Bearings set1x Rod Bearings setReplace Part NumberMS909A, BC296J, BB253J, MS909P, 8-2555A, CB663P, MS-909A, CB663A.Reference FitmentCompatible with Buick Models:1991-1996 Roadmaster 5.7L1980 Regal 5.0LCompatible with Cadillac Models:1999-2000 Escalade 5.7L1993-1996 Fleetwood 5.7L1990-1992 Brougham 5.7L 5.0LCompatible with Chevy Models:1987-1994 Blazer 5.7L1975-1986 C10 5.7L 5.0L1968-1972 C10 Pickup 5.7L 5.0L1980-1986 C10 Suburban 5.7L 5.0L1984 C15 5.7L1988-1999 C1500 5.7L 5.0L1992-1999 C1500 Suburban 5.7L1975-1986 C20 5.7L1988-2000 C2500 5.7L 5.0L1992-1999 C2500 Suburban 5.7L1978-1986 C30 5.7L1988-2000 C3500 5.7L1968-1997 Camaro 5.7L 5.0L1968-1996 Caprice 5.7L 5.0L1968-1970 Chevelle 5.0L1969 1972 Chevelle 5.7L1976-1996 Corvette 5.7L1996-2002 Express 1500 5.7L 5.0L1996-2002 Express 2500 5.7L 5.0L1996-2002 Express 3500 5.7L1983-1995 G20 5.0L1980-1995 G20 5.7L1981-1996 G30 5.7L1979-1996 Impala 5.7L1984-1986 K10 5.0L1975-1986 K10 5.7L1988-1999 K1500 5.7L 5.0L1992-1999 K1500 Suburban 5.7L1976-1986 K20 5.7L1985-1986 K20 Suburban 5.7L1988-2000 K2500 5.7L1992-1999 K2500 Suburban 5.7L1985-1986 K30 5.7L1988-2000 K3500 5.7L1980-1986 K5 Blazer 5.0L1976-1986 K5 Blazer 5.7L1984-1999 P30 5.7L1995-2000 Tahoe 5.7LCompatible with GMC Models:1981-1999 C1500 5.7L 5.0L1986-1999 C1500 Suburban 5.7L1982-2000 C2500 5.7L1993-1998 C2500 Suburban 5.7L1984-2000 C3500 5.7L1982-1987 Caballero 5.0L1983-1995 G2500 5.7L1993-1996 G3500 5.7L1980-1991 Jimmy 5.7L1983-1999 K1500 5.7L 5.0L1993-1999 K1500 Suburban 5.7L1983-20000 K2500 5.7L1992-1999 K2500 Suburban 5.7L1996-2000 K3500 5.7L1996-2002 Savana 1500 5.7L 5.0L1997-2002 Savana 2500 5.7L 5.0L1997-2002 Savana 3500 5.7L1992-2000 Yukon 5.7LCompatible with Pontiac Models:1980-1992 Firebird 5.0L1987-1997 Firebird 5.7L1983-1987 Grand Prix 5.7L

• [Fitment] Compatible with Small Block Chevy SBC 5.7L 5.0L engines, 302: 1968-1969 (with Large Journal Crank), 305: 1976-2002, 327: 1968-1969 (with Large Journal Crank), 327: 1968-1969 (with Large Journal Crank), 350: 1968-2002 Geni Engines. More detailed reference description.
• [Features] Main & rod bearings are crucial for supporting the crankshaft and preventing metal-to-metal contact between the crankshaft and engine block, Regularly inspecting and replacing these bearings can significantly reduce the risk of engine damage and ensure reliable performance over time.
• [Specifications] Standard Size Clearance, 2.450in Crankshaft Journal, Replace Part Number: MS909A, BC296J, BB253J, MS909P, 8-2555A, CB663P, MS-909A, CB663A.
• [Precise fit] These bearings manufactured to meet OE specifications, offer precision and standard clearance, minimizing wear, deliver stable operation in mid-load SBC 5.7L 5.0L engines, ideal direct replacement for engine rebuilds, lasting durability and precise fitment.
• [Customer Support] ARMKER is dedicated to making engine rebuilds easier, with years of experience supplying high-quality repair parts. One-year unlimited-mileage support. If you have any questions, please write to us and we will definitely give you a satisfactory answer.