Edelbrock Performer D-Port Complete 87cc 4-1 POLISHED S.S. HEADER Supertech Ford Coyote Beehive Valve

Supertech Ford Coyote Beehive Valve Spring OD

2020-2021 Honda Civic Sport Touring 2016-2018

Snow Performance Water Methanol Injection Nozzle 9GPH

Supertech Nissan SR20VE P12 NEO VVL Intake Valve 35

Edelbrock Performer D-Port Complete 87cc 4-1 POLISHED S.S. HEADER Supertech Ford Coyote Beehive ValveThe Edelbrock #61579 Performer Pontiac Cylinder Head utilize a D Port exhaust port configuration for use with standard D port exhaust systems. They are designed for 1962 79 389, 400, 421, 428 and 455 c. i. d. V8 Pontiac engines with a 4. 060" or larger bore. They feature optimized oil return passages for increased oil flow. The spark plug has been relocated closer to the exhaust valve for improved performance. This head is cast with extra thick port