Skyjacker Block and U-Bolt Kit - 4.5 in. Lift Brake Master Cylinder Fit the standard Holley/Carter bolt

Fit the standard Holley/Carter bolt pattern

1973-1977 Oldsmobile Omega

Nitrous Oxide Distribution Block

the reverse idler gear (shown in blue) is not meshed with any gears and is not spinning when the transmission is in Direct Drive

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Skyjacker Block and U-Bolt Kit - 4.5 in. Lift Brake Master Cylinder Fit the standard Holley/Carter boltSkyjacker 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,