The Enginetech BC297J030 Engine Full Crankshaft Main Bearing Set is designed to deliver reliable performance for a range of classic and vintage vehicles. Crafted with precision, these main bearings are essential for maintaining proper engine alignment and ensuring smooth operation during engine rebuilds. Constructed from durable materials, they help reduce friction and wear, extending engine life and optimizing power output. Whether you’re restoring a vintage GMC G1000 Series, Jeep DJ5, or Chevrolet Chevy II, this bearing set offers a perfect fit and seamless installation.
Enginetech, a family-owned company since 1982, specializes in high-quality engine components tailored for engine builders and rebuilders. Their complete line of products includes everything from individual bearings to full engine kits, all engineered to meet the rigorous demands of engine rebuilding professionals. The BC297J030 set is designed to meet or exceed OEM specifications, ensuring that your engine performs as intended after rebuild.
Featuring advanced engineering, these main bearings are compatible with multiple models from the early 1960s through the early 1980s, making them a versatile choice for restoration projects. Each set provides the necessary components to restore engine stability and ensure proper oil clearance, thereby improving overall engine performance and longevity. Trust Enginetech for quality parts backed by dedicated customer service and nationwide distribution, helping you complete your engine rebuild with confidence.

Features:

• Engine full crankshaft main bearing set designed for durability and performance

• Compatible with 1962-1966 Chevrolet Chevy II, 1963-1983 Jeep DJ5, and 1963-1982 GMC G1000 Series

• Engineered specifically for engine rebuilers and restoration projects

• Precision-made to meet or exceed OEM specifications

• Constructed from high-quality materials for reduced friction and wear

Fits Following Models:
1962 Chevrolet Chevy II
1963 Chevrolet Chevy II
1963 Chevrolet P10 Series
1963 GMC G1000 Series
1963 GMC PB1000 Series
1963 GMC Suburban
1964 Chevrolet Chevy II
1964 Chevrolet P10 Series
1964 GMC G1000 Series
1964 GMC PB1000 Series
1964 GMC Suburban
1965 Chevrolet Chevy II
1965 Chevrolet P10 Series
1965 GMC G1000 Series
1965 GMC PB1000 Series
1965 GMC Suburban
1966 Chevrolet Chevy II
1967 Chevrolet Chevy II
1968 Chevrolet Chevy II
1969 Chevrolet Nova
1970 Chevrolet Nova
1977 Pontiac Astre
1977 Pontiac Phoenix
1977 Pontiac Sunbird
1977 Pontiac Ventura
1978 Chevrolet Monza
1978 Pontiac Phoenix
1978 Pontiac Sunbird
1979 Chevrolet Monza
1979 Pontiac Sunbird
1980 American Motors Concord
1980 American Motors Spirit
1980 Buick Skylark
1980 Chevrolet Citation
1980 Chevrolet Monza
1980 Jeep CJ5
1980 Jeep CJ7
1980 Jeep DJ5
1980 Pontiac Phoenix
1980 Pontiac Sunbird
1981 American Motors Concord
1981 American Motors Eagle
1981 American Motors Spirit
1981 Buick Skylark
1981 Chevrolet Citation
1981 Jeep CJ5
1981 Jeep CJ7
1981 Jeep DJ5
1981 Jeep Scrambler
1981 Pontiac Phoenix
1982 American Motors Concord
1982 American Motors Eagle
1982 American Motors Spirit
1982 Buick Century
1982 Buick Skylark
1982 Chevrolet Celebrity
1982 Chevrolet Citation
1982 Jeep CJ5
1982 Jeep CJ7
1982 Jeep DJ5
1982 Jeep Scrambler
1982 Pontiac 6000
1982 Pontiac Firebird
1982 Pontiac Phoenix
1983 American Motors Eagle
1983 Buick Century
1983 Buick Skylark
1983 Chevrolet Celebrity
1983 Chevrolet Citation
1983 Jeep CJ5
1983 Jeep CJ7
1983 Jeep DJ5
1983 Jeep Scrambler
1983 Pontiac 6000
1983 Pontiac Firebird
1983 Pontiac Phoenix
1984 Buick Century
1984 Buick Skylark
1984 Chevrolet Celebrity
1984 Chevrolet Citation II
1984 Pontiac 6000
1984 Pontiac Fiero
1984 Pontiac Firebird
1984 Pontiac Phoenix
1985 Buick Century
1985 Buick Skylark
1985 Buick Somerset Regal
1985 Chevrolet Astro
1985 Chevrolet Celebrity
1985 Chevrolet Citation II
1985 Chevrolet S10
1985 Chevrolet S10 Blazer
1985 GMC S15
1985 GMC S15 Jimmy
1985 GMC Safari
1985 Pontiac 6000
1985 Pontiac Fiero
1985 Pontiac Firebird
1985 Pontiac Grand Am
1986 Buick Century
1986 Buick Skylark
1986 Buick Somerset
1986 Chevrolet Astro
1986 Chevrolet Celebrity
1986 Chevrolet S10
1986 Chevrolet S10 Blazer
1986 GMC S15
1986 GMC S15 Jimmy
1986 GMC Safari
1986 Pontiac 6000
1986 Pontiac Fiero
1986 Pontiac Firebird
1986 Pontiac Grand Am
1987 Buick Century
1987 Buick Skylark
1987 Buick Somerset
1987 Chevrolet Astro
1987 Chevrolet Celebrity
1987 Chevrolet LLV
1987 Chevrolet S10
1987 Chevrolet S10 Blazer
1987 GMC S15
1987 GMC S15 Jimmy
1987 GMC Safari
1987 Pontiac 6000
1987 Pontiac Fiero
1987 Pontiac Grand Am
1988 Buick Century
1988 Buick Skylark
1988 Chevrolet Astro
1988 Chevrolet Celebrity
1988 Chevrolet LLV
1988 Chevrolet S10
1988 Chevrolet S10 Blazer
1988 GMC S15
1988 GMC S15 Jimmy
1988 GMC Safari
1988 Pontiac 6000
1988 Pontiac Fiero
1988 Pontiac Grand Am
1989 Buick Century
1989 Buick Skylark
1989 Chevrolet Astro
1989 Chevrolet Celebrity
1989 Chevrolet LLV
1989 Chevrolet S10
1989 GMC S15
1989 GMC Safari
1989 Pontiac 6000
1989 Pontiac Grand Am
1990 Buick Century
1990 Buick Skylark
1990 Chevrolet Astro
1990 Chevrolet Celebrity
1990 Chevrolet LLV
1990 Chevrolet Lumina
1990 Chevrolet S10
1990 GMC S15
1990 GMC Safari
1990 Pontiac 6000
1990 Pontiac Grand Am
1991 Buick Century
1991 Buick Skylark
1991 Chevrolet LLV
1991 Chevrolet Lumina
1991 Chevrolet S10
1991 GMC Sonoma
1991 Pontiac 6000
1991 Pontiac Grand Am
1992 Buick Century
1992 Chevrolet LLV
1992 Chevrolet Lumina
1992 Chevrolet S10
1992 GMC Sonoma
1993 Chevrolet LLV
1993 Chevrolet S10
1993 GMC Sonoma