ARP Stainless Steel Valve Cover Bolt Kit - For Stamped Steel Covers - SB 350 Chevy - Center Bolted - 1/4"-20 - 3.250" UHD - Hex (8 Pieces) 1020-17 FIA standard 8858-2010 only approves

FIA standard 8858-2010 only approves helmets with the nut washer built into the helmet

Aluminum Flush Head Fasteners 5/16" x

for a fresher helmet air pumper experience

Bert / Brinn Transmissions

On full size racecars

ARP Stainless Steel Valve Cover Bolt Kit - For Stamped Steel Covers - SB 350 Chevy - Center Bolted - 1/4"-20 - 3.250" UHD - Hex (8 Pieces) 1020-17 FIA standard 8858-2010 only approvesTo 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