ARP Insert Washers - 7/16 ID x .875 OD (10) H77603FXL High Performance Series Bolts are

High Performance Series Bolts are rated at 170

Spacers have a

Buick V8 / Oldsmobile V8 / Pontiac V8

a two-piece adjustable belt and black side panels

PROVEN SINCE 1954

ARP Insert Washers - 7/16 ID x .875 OD (10) H77603FXL High Performance Series Bolts areARPs 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