New Premium Engine Camshaft

The Enginetech ES673 is a high-quality premium engine camshaft designed to enhance performance in a range of Buick models from the late 1970s and early 1980s. Crafted from durable cast iron or billet material, this camshaft is engineered specifically for engine rebuilders seeking reliable and precise components. Its specifications include a hydraulic lifter type, with an exhaust valve lift of .273 inches, and a factory rocker arm ratio-adjusted exhaust valve lift of .409 inches. The intake valve lift measures .372 inches with the same ratio adjustment, ensuring optimal airflow and power delivery. The camshaft features an exhaust duration at .050 inch lift of 202 degrees and an intake duration of 189 degrees, providing a balanced performance profile suitable for various driving conditions. Designed for easy installation, the ES673 fits multiple Buick models, including Century, LeSabre, Regal, and Skylark from 1977 to 1980, making it a versatile choice for classic engine rebuild projects.

At Enginetech, we pride ourselves on offering products that meet the highest standards of quality and performance. Our camshaft is engineered for precision, ensuring improved engine responsiveness, power output, and efficiency. As part of our extensive line of engine components, the ES673 is ideal for professional rebuilders and enthusiasts looking to restore or upgrade their vehicles with dependable parts. With nationwide distribution and dedicated customer service, Enginetech is committed to supporting your engine rebuilding needs with products that stand the test of time.

Features:

• Lifter Type: Hydraulic for smooth operation and durability

• Exhaust Valve Lift: .273 inches for optimal exhaust flow

• Cam Type: Standard profile for reliable performance

• Exhaust Valve Lift with Factory Rocker Arm Ratio: .409 inches for improved exhaust efficiency

• Intake Valve Lift with Factory Rocker Arm Ratio: .372 inches for enhanced intake airflow

• Exhaust Duration at .050 inch Lift: 202 degrees for balanced power and efficiency

• Intake Duration at .050 inch Lift: 189 degrees for optimized engine breathing

Fits Following Models:
1976 Chevrolet Camaro
1976 Chevrolet El Camino
1976 Chevrolet Laguna
1976 Chevrolet Malibu
1976 Chevrolet Monte Carlo
1976 Chevrolet Monza
1976 Chevrolet Nova
1976 GMC Sprint
1977 Buick Century
1977 Buick Regal
1977 Buick Skylark
1977 Chevrolet C10
1977 Chevrolet C10 Suburban
1977 Chevrolet C20
1977 Chevrolet C20 Suburban
1977 Chevrolet Camaro
1977 Chevrolet El Camino
1977 Chevrolet G10
1977 Chevrolet Impala
1977 Chevrolet K10
1977 Chevrolet K10 Suburban
1977 Chevrolet K20
1977 Chevrolet K20 Suburban
1977 Chevrolet K5 Blazer
1977 Chevrolet Malibu
1977 Chevrolet Monte Carlo
1977 Chevrolet Monza
1977 Chevrolet Nova
1977 GMC C15
1977 GMC C15 Suburban
1977 GMC C25
1977 GMC C25 Suburban
1977 GMC G15
1977 GMC Jimmy
1977 GMC K15
1977 GMC K15 Suburban
1977 GMC K25
1977 GMC K25 Suburban
1977 GMC Sprint
1977 Oldsmobile Omega
1977 Oldsmobile Starfire
1977 Pontiac Firebird
1977 Pontiac Grand LeMans
1977 Pontiac LeMans
1977 Pontiac Phoenix
1977 Pontiac Ventura
1978 Buick Century
1978 Buick LeSabre
1978 Buick Regal
1978 Buick Skylark
1978 Chevrolet C10 Suburban
1978 Chevrolet C20
1978 Chevrolet C20 Suburban
1978 Chevrolet C30
1978 Chevrolet Camaro
1978 Chevrolet El Camino
1978 Chevrolet G10
1978 Chevrolet G30
1978 Chevrolet Impala
1978 Chevrolet K10
1978 Chevrolet K10 Suburban
1978 Chevrolet K20
1978 Chevrolet K20 Suburban
1978 Chevrolet K5 Blazer
1978 Chevrolet Malibu
1978 Chevrolet Monte Carlo
1978 Chevrolet Monza
1978 Chevrolet Nova
1978 GMC C15
1978 GMC C15 Suburban
1978 GMC C25
1978 GMC C25 Suburban
1978 GMC C35
1978 GMC Caballero
1978 GMC G15
1978 GMC Jimmy
1978 GMC K15
1978 GMC K15 Suburban
1978 GMC K25
1978 GMC K25 Suburban
1978 Oldsmobile Cutlass
1978 Oldsmobile Cutlass Calais
1978 Oldsmobile Cutlass Salon
1978 Oldsmobile Cutlass Supreme
1978 Oldsmobile Omega
1978 Oldsmobile Starfire
1978 Pontiac Firebird
1978 Pontiac Grand Am
1978 Pontiac Grand LeMans
1978 Pontiac Grand Prix
1978 Pontiac LeMans
1978 Pontiac Phoenix
1978 Pontiac Sunbird
1979 Buick Century
1979 Buick Regal
1979 Buick Skylark
1979 Chevrolet C10
1979 Chevrolet C10 Suburban
1979 Chevrolet C20 Suburban
1979 Chevrolet Camaro
1979 Chevrolet El Camino
1979 Chevrolet G10
1979 Chevrolet G30
1979 Chevrolet Impala
1979 Chevrolet K10 Suburban
1979 Chevrolet K5 Blazer
1979 Chevrolet Malibu
1979 Chevrolet Monte Carlo
1979 Chevrolet Monza
1979 Chevrolet Nova
1979 Chevrolet P10
1979 GMC C1500
1979 GMC C1500 Suburban
1979 GMC Caballero
1979 GMC G1500
1979 GMC Jimmy
1979 GMC K1500 Suburban
1979 Oldsmobile Cutlass
1979 Oldsmobile Cutlass Calais
1979 Oldsmobile Cutlass Salon
1979 Oldsmobile Cutlass Supreme
1979 Oldsmobile Omega
1979 Oldsmobile Starfire
1979 Pontiac Firebird
1979 Pontiac Grand Am
1979 Pontiac Grand LeMans
1979 Pontiac Grand Prix
1979 Pontiac LeMans
1979 Pontiac Phoenix
1979 Pontiac Sunbird
1980 Buick Century
1980 Buick Regal
1980 Chevrolet C10
1980 Chevrolet Camaro
1980 Chevrolet Corvette
1980 Chevrolet El Camino
1980 Chevrolet G10
1980 Chevrolet G20
1980 Chevrolet Impala
1980 Chevrolet K5 Blazer
1980 Chevrolet Malibu
1980 Chevrolet Monte Carlo
1980 GMC C1500
1980 GMC C2500
1980 GMC Caballero
1980 GMC G1500
1980 GMC Jimmy
1980 Oldsmobile Cutlass
1980 Oldsmobile Cutlass Calais
1980 Oldsmobile Cutlass Cruiser
1980 Oldsmobile Cutlass Salon
1980 Oldsmobile Cutlass Supreme
1980 Pontiac Firebird
1980 Pontiac Grand Am
1980 Pontiac Grand Prix