ARP Stainless Steel Valve Cover Stud Kit - For Cast Aluminum Covers - 1/4"-20 - 1.500" UHD - 12-Point (8 Pieces) 57130BK 1 rating means that the

1 rating means that the Nomex ® interior and paint are fire retardant as well as the Kevlar(R) chin strap

680 lph at 45 psi

For use with Aeroquip AQP® Stainless Steel Racing Hose and Aeroquip StartLite® light-weight hose

1984-1987 Mercury Topaz

ARP Stainless Steel Valve Cover Stud Kit - For Cast Aluminum Covers - 1/4"-20 - 1.500" UHD - 12-Point (8 Pieces) 57130BK 1 rating means that theTo 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