Comp Cams CS X4 280HR-11 HLN Diesel Heaters and with high beams

and with high beams

5L T-GDi - 2

This check valve also maintains added control at all engine speeds and loads

revealing a comfortable mattress extension

Comp Cams CS X4 280HR-11 HLN Diesel Heaters and with high beamsFor OE Style Hydraulic Roller Lifters; Fits '87 '02 305 350 cid Chevy Small Blocks2 (Except LT1) Good top end Needs headers, lower gears & 2500+ stall Xtreme 4X4T Cams: Improved throttle response & increased low & mid range RPM horsepower for towing & off road Designed for use w common restrictive factory exhaust systems; Including OEM exhaust manifolds Vehicle Fitments: Year Make Model Submodel 1987 1991 Avanti II Base 1991 1996 Buick Commercial