GM Gen 6 Big Block Industrial Marine 7.4L Vortec Oval Port Cylinder Heads Set of 2 Oil Pumps/Pans/Rails The GM 12574559 Intake Manifold

The GM 12574559 Intake Manifold is designed for 8

Suitable for both Federal and California emission standards it enhances fuel efficiency and overall engine functionality making it a dependable choice for maintaining vehicle performance

The ACDelco 12678992 Fuel Injector is an original equipment part designed specifically for 2017-present GM 6

Part Number: 68229372AA-PNT

Engine type EVD and has a 3 month from the year of construction (2007)

GM Gen 6 Big Block Industrial Marine 7.4L Vortec Oval Port Cylinder Heads Set of 2 Oil Pumps/Pans/Rails The GM 12574559 Intake ManifoldCondition: NEW NEW TAKE OFF The Chevrolet 12560241 Vortec Cylinder Head also known by the casting numbers 10141279 and 12560241 is designed for 7. 4L (454 cubic inches) big block engines. This part features an oval port design with a closed chamber 100cc combustion chamber and a 246cc intake runner. Highly regarded among marine enthusiasts this cylinder head supports large valves sized 2. 06 inches (intake) and 1. 72 inches (exhaust) enhancing engine