Black Valve Cover Spacers RPCR7665 Product:Suit SB Chev 1" Tall FEATURES: Plumbed into a vehicle's

FEATURES: Plumbed into a vehicle's PCV system to capture the excess crankcase vapors

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The Aeroflow Performance GM LS cylinder heads are designed for street / race performance engines to give the ultimate in flow at a competitive price

64-2035BLK

Black Valve Cover Spacers RPCR7665 Product:Suit SB Chev 1" Tall FEATURES: Plumbed into a vehicle'sBlack Valve Cover SpacersSuit SB Chev 1" Tall RPCR7665 CR7665 Adds clearance to your valve covers when using aftermarket rocker arms and stud girdles. Available in polished, black and orange finishes. Requires 2 gaskets per valve cover for use (gaskets sold separately).