Skyjacker Block and U-Bolt Kit - 2 in. Lift RS004C18 ARP 8740 capscrew rod bolts

ARP 8740 capscrew rod bolts for proven reliability

NHRA certifiable

1967-1971 GMC K25/K2500 Suburban

1966-1973 Oldsmobile Toronado

treats up to 15 gallons

Skyjacker Block and U-Bolt Kit - 2 in. Lift RS004C18 ARP 8740 capscrew rod boltsSkyjacker utilizes Blocks and U Bolts in its Kits to provide rear lift. The Skyjacker U Bolts are e coated for corrosion resistance. These U Bolts are offered in various shapes and sizes such as square, round, and semi round in lengths ranging from 1. 75 19 inches. The Blocks used in Skyjacker Kits are Ductile iron with fixed center pins. They are also tapered to correct pinion angle and prevent driveline vibrations. Available in 1. 25, 2, 3. 5, 4. 5,