Description
Designed for 1955-86 262-400 c.i.d. small-block Chevys, the Performer Air-Gap intake manifold features the air-gap design for the ultimate street performance in the idle to 5500 RPM range. This design features an open-air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. High-velocity runners deliver excellent throttle response throughout the power band. The great looks of the Performer Air-Gap along with the solid idle to 5500 RPM performance makes this an ideal choice for street rods and street machines. Performer Air-Gap #2604 is for 1987-95 cast iron heads with canted center bolt holes. No provision for exhaust heated chokes or exhaust crossover. Fits spread-bore or square-bore carburetors. Will not fit under stock Corvette hood. Available with satin, polished, or EnduraShine finish.