ARP 400-7529 Valve Cover Bolt Kit for Chevrolet LS Gen III/IV. with 0.165 thick washer. ARP Stainless. hex ymm_26 Our sensors are individually laboratory-calibrated

Our sensors are individually laboratory-calibrated by Bosch and never require free air calibration

This product does not fit on facelift 2023 model

and designed for use in competition engines

Universal fuel pressure regulator adapts to virtually any vehicle

Specifications Socket Size(s) 1/2 12pt Pro Series 200

ARP 400-7529 Valve Cover Bolt Kit for Chevrolet LS Gen III/IV. with 0.165 thick washer. ARP Stainless. hex ymm_26 Our sensors are individually laboratory-calibratedTo ensure proper sealing of valve covers, ARP manufactures a variety of special application specific bolt and stud kits. Many professional engine builders prefer to use studs because of their ability to properly position the gasket and guide the cover into position. ARP offers studs and bolts in a choice of chrome moly steel with a black oxide finish or stainless steel. You have a choice between conventional hex head bolts and nuts or compact, easy