New Premium Engine Camshaft

The Enginetech ES677 Premium Engine Camshaft is designed for optimal performance in a range of classic Chevrolet and Buick engines. Crafted with durability in mind, this camshaft features a cast iron or billet construction, ensuring longevity and resistance to wear. Its hydraulic lifter type provides smooth operation and reliable valve control, making it ideal for engine rebuilders seeking a high-quality component.

Key specifications include an exhaust valve lift of .231 inches and an intake valve lift of .387 inches with factory rocker arm ratio. The camshaft provides an exhaust duration at .050 inch lift of 188 degrees and an intake duration of 172 degrees, contributing to efficient airflow and power delivery. Whether you're restoring a vintage Chevrolet K5 Blazer or a Chevrolet C10, this camshaft is engineered to fit and perform seamlessly, enhancing engine responsiveness and overall performance.

Enginetech has been family-owned and operated since 1982, specializing in high-quality engine parts tailored for engine rebuilders. The ES677 camshaft is part of our comprehensive product line, designed to meet the exact specifications of your engine. With nationwide distribution and dedicated customer service, Enginetech aims to provide reliable, top-tier components that help rebuilders achieve their performance and durability goals. Trust the Enginetech ES677 to deliver consistent quality and improved engine performance in your restoration or rebuild project.

Features:

• Hydraulic lifter type for smooth operation and durability

• Cast iron or billet material construction for longevity

• Exhaust valve lift: .231 inches for optimized exhaust flow

• Intake valve lift: .387 inches with factory rocker arm ratio

• Exhaust duration at .050 inch lift: 188 degrees for efficient airflow

• Intake duration at .050 inch lift: 172 degrees for improved power delivery

• Designed to fit a range of Chevrolet and Buick classic engines from 1975 to 1982

Fits Following Models:
1975 Buick Apollo
1975 Chevrolet C10
1975 Chevrolet C10 Suburban
1975 Chevrolet C20
1975 Chevrolet C30
1975 Chevrolet G10
1975 Chevrolet G20
1975 Chevrolet K10
1975 Chevrolet K10 Suburban
1975 Chevrolet K20
1975 Chevrolet K5 Blazer
1975 Chevrolet Malibu
1975 Chevrolet Nova
1975 GMC C15
1975 GMC C15 Suburban
1975 GMC G15
1975 GMC Jimmy
1975 GMC K15
1975 GMC K15 Suburban
1975 GMC K25
1975 Oldsmobile Cutlass
1975 Oldsmobile Cutlass Supreme
1975 Oldsmobile Omega
1975 Pontiac Firebird
1975 Pontiac Grand LeMans
1975 Pontiac LeMans
1975 Pontiac Ventura
1976 Chevrolet C10
1976 Chevrolet C10 Suburban
1976 Chevrolet C20
1976 Chevrolet G10
1976 Chevrolet G20
1976 Chevrolet G30
1976 Chevrolet K10
1976 Chevrolet K10 Suburban
1976 Chevrolet K20
1976 Chevrolet K5 Blazer
1976 Chevrolet Malibu
1976 Chevrolet Nova
1976 Chevrolet P30
1976 GMC C15
1976 GMC C15 Suburban
1976 GMC G15
1976 GMC Jimmy
1976 GMC K15
1976 GMC K15 Suburban
1976 GMC K25
1976 Oldsmobile Cutlass
1976 Oldsmobile Cutlass Supreme
1976 Oldsmobile Omega
1976 Pontiac Firebird
1976 Pontiac Grand LeMans
1976 Pontiac LeMans
1976 Pontiac Ventura
1977 Chevrolet C10
1977 Chevrolet C10 Suburban
1977 Chevrolet C20
1977 Chevrolet Caprice
1977 Chevrolet G10
1977 Chevrolet Impala
1977 Chevrolet K10
1977 Chevrolet K10 Suburban
1977 Chevrolet K5 Blazer
1977 Chevrolet Malibu
1977 Chevrolet Nova
1977 GMC C15
1977 GMC C15 Suburban
1977 GMC C25
1977 GMC G15
1977 GMC Jimmy
1977 GMC K15
1977 GMC K15 Suburban
1978 Chevrolet C10
1978 Chevrolet C10 Suburban
1978 Chevrolet C20
1978 Chevrolet C30
1978 Chevrolet Caprice
1978 Chevrolet G10
1978 Chevrolet G30
1978 Chevrolet Impala
1978 Chevrolet K10
1978 Chevrolet K10 Suburban
1978 Chevrolet K5 Blazer
1978 Chevrolet Nova
1978 GMC C15
1978 GMC C15 Suburban
1978 GMC C25
1978 GMC C35
1978 GMC G15
1978 GMC Jimmy
1978 GMC K15
1978 GMC K15 Suburban
1979 Chevrolet C10
1979 Chevrolet C10 Suburban
1979 Chevrolet C20
1979 Chevrolet C30
1979 Chevrolet Caprice
1979 Chevrolet G10
1979 Chevrolet G20
1979 Chevrolet G30
1979 Chevrolet Impala
1979 Chevrolet K10
1979 Chevrolet K10 Suburban
1979 Chevrolet K5 Blazer
1979 Chevrolet Nova
1979 Chevrolet P30
1979 GMC C1500
1979 GMC C1500 Suburban
1979 GMC C2500
1979 GMC C3500
1979 GMC G1500
1979 GMC G2500
1979 GMC Jimmy
1979 GMC K1500
1979 GMC K1500 Suburban
1980 Chevrolet C10
1980 Chevrolet C10 Suburban
1980 Chevrolet C20
1980 Chevrolet C30
1980 Chevrolet G10
1980 Chevrolet G20
1980 Chevrolet K10
1980 Chevrolet K10 Suburban
1980 Chevrolet K5 Blazer
1980 GMC C1500
1980 GMC C1500 Suburban
1980 GMC C2500
1980 GMC C3500
1980 GMC G1500
1980 GMC G2500
1980 GMC Jimmy
1980 GMC K1500
1980 GMC K1500 Suburban
1980 GMC K2500
1981 Chevrolet C10
1981 Chevrolet C20
1981 Chevrolet G10
1981 Chevrolet G20
1981 Chevrolet G30
1981 Chevrolet K10
1981 Chevrolet K5 Blazer
1981 GMC C1500
1981 GMC C2500
1981 GMC G1500
1981 GMC G2500
1981 GMC Jimmy
1981 GMC K1500
1982 Chevrolet C10
1982 Chevrolet C20
1982 Chevrolet G10
1982 Chevrolet G20
1982 Chevrolet G30
1982 Chevrolet K10
1982 Chevrolet K5 Blazer
1982 GMC C1500
1982 GMC C2500
1982 GMC G1500
1982 GMC G2500
1982 GMC G3500
1982 GMC Jimmy
1982 GMC K1500