ARP Insert Washers - 1/2 ID (10) Headers Manifolds & Components Tool properly cradles the spark

Tool properly cradles the spark plug to consistently set plug gaps using a standard feeler gauge

easy-to-assemble with all mounting hardware and feature a quick release front

Cradle bolts to most stock type and aftermarket SB Chevy blocks

RaceQuip Harness Pads are made with flame retardant foam

contemporary look with black fabric and silver accent striping is combined with both a shoulder strap and handle for easy carrying

ARP Insert Washers - 1/2 ID (10) Headers Manifolds & Components Tool properly cradles the sparkARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Head Bolt Washer 0. 875 in