Engine Cylinder Head 2002 pontiac firebird Fits all 1955-1986 Chevrolet Models

Fits all 1955-1986 Chevrolet Models

spring rate

poly/roto lowers

Hardcore engine builders and enthusiasts have considered Rimac Spring Testers the gold standard of the industry for nearly 60 years

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Engine Cylinder Head 2002 pontiac firebird Fits all 1955-1986 Chevrolet ModelsThe Edelbrock #60599 Performer RPM cylinder head is designed for outstanding performance gains in 1962 79 389 455 c. i. d. Pontiac engines. They are patterned after the 1969 70 Ram Air IV Pontiac cylinder head. The Edelbrock #60599 Performer RPM head with the 72cc combustion chamber are for higher compression engines. Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat of the pants performance is