ARP Insert Washers - 3/8 ID (10) AS0001 The AFCO advantage is available

The AFCO advantage is available in thousands of products for a wide range of applications

High quality replacements for your AFR cylinder heads

Adjust down to 24"

Eliminate sag and bottoming out

1973-1974 Chevrolet C10 Pickup

ARP Insert Washers - 3/8 ID (10) AS0001 The AFCO advantage is availableARPs 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. 750 in