Engine Cylinder Head 2002 pontiac firebird This intake is machined for

This intake is machined for 4150 style carburetors

spring rate

This new high quality low profile aluminum sandwich adapter measures only 1" thick and features 3/8" NPT ports

Fits all 1955-1986 Chevrolet Models

Engine Cylinder Head 2002 pontiac firebird This intake is machined forThe 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