RPM Air-Gap 2-O Intake Manifold ED7561 Booster Valves CACSF5400HS2F2AH

CACSF5400HS2F2AH

this model enabled us to produce the most advanced and efficient coating material possible

040" ThickSuit S/B Chev with All Pro Heads

006" Overall Valve Length Bead Lock Exhaust Valve

with Fan & Switch

RPM Air-Gap 2-O Intake Manifold ED7561 Booster Valves CACSF5400HS2F2AHRPM Air Gap 2 O Intake ManifoldBig Block Chevy oval port heads, 1500 6500 rpm ED7561 7561 Designed for street 396 502 Chevy with large oval port cylinder heads (1975 and earlier), the new RPM Air Gap incorporates the same race winning technology that's been used on our Victor Series competition intakes for years. The air gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for