ARP Buick Main Bolt Kit - Fits 455 End Link a large fine thread adjustment

a large fine thread adjustment nut with a built-in detent and two 1/2” rod ends for mounting

17 in Tall

225 lb/in Spring Rate

16 x 10 x 0

1956-1956 Mercury Custom

ARP Buick Main Bolt Kit - Fits 455 End Link a large fine thread adjustmentARPs 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: Main Bolt Kit High