ISR Performance Billet RB25DET Front Facing Intake Manifold, Fuel Rail, and Throttle Body Combo Big7Kits Whether you’re cooking dinner at

Whether you’re cooking dinner at camp

Failure to use the spacer may result in improper seating or damage during service

a TNG controller is included in the product to activate the additional exhaust valve

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Base 1972 Buick Skylark 350 1972 - 1979 Buick Skylark Base

ISR Performance Billet RB25DET Front Facing Intake Manifold, Fuel Rail, and Throttle Body Combo Big7Kits Whether you’re cooking dinner atISR Performance Billet Intake Manifold , Fuel Rail & Throttle body combo RB25DET Introducing the new ISR billet intake manifold, fuel rail and throttle body kit for RB25DET. This intake manifold will vastly increase your mid range and top end power, especially for those with upgraded turbos and camshafts. Each intake runner has a velocity stacks for optimal air flow. This Combo kit includes a billet gold anodized top feed fuel rail with 8AN inlet and