Chevy GM LS1 2pc Fabricated Ram Air 98mm 4 Bolt EFI Intake Manifold Black the Speedmaster piston oil ring

the Speedmaster piston oil ring spacers will keep your pistons working smoothly throughout the entire operating range

This manifold will typically produce more power than any similar competitive manifold due to larger ports and runners

Off-Road and Drag Racing applications

street-rod applications and more

and 350 V8s with OEM carb or Edelbrock #1400 carb

Chevy GM LS1 2pc Fabricated Ram Air 98mm 4 Bolt EFI Intake Manifold Black the Speedmaster piston oil ringThe GM LS1 Modular Ram Air Intake Manifold was designed for high performance applications where induction system height is not limited. Couple this Hi Ram intake with the high flowing LS1 style cylinder heads has outstanding potential for naturally aspirated and forced induction applications. The runner length and the tapered cross section were designed to perform well for a wide range of engine configurations.