Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

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2 Results Found For "Intake"

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Results 1 - 2 of 2

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Crown Automotive Heat Riser Valves

Crown Automotive heat riser valves can replace those which become seized or corroded to the point that they no longer operate. They are important emissions devices whose purpose is to heat the manifold on cold start-up by redirecting exhaust gas through the intake manifold. Get these simple Crown devices and restore smooth engine idle.

5.0 out of 5 stars ( 2 )

$67.99


$61.19

On Sale

Crown Automotive Exhaust Check Valves

Crown Automotive exhaust check valves prevent exhaust from forcing its way back through the air injection system, which would damage the pump and other components. If your original parts are bad, they will be unable to sense the increase in the intake manifold vacuum and may cause damage to the cylinder head, pistons, and cylinder bores.

Not Yet Reviewed

$27.99


$25.19

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