If you're restoring a classic Chevy C10 and want to upgrade your rear end to a 5x5 lug pattern to match the front, you definitely want to check out this 5-Lug Rear Axle Conversion Kit with 30.75-inch Axles from Classic Performance Products. This kit (P/N: 6364RACK) is designed to work with 1963-1964 Chevrolet C10s and contains quality upgraded parts.
Features and Benefits:
- 30.75-inch Axles
- 1/2-inch Studs
- Eleven-inch Drums with Two-inch Braking Surface Width
- Includes Gears and a Seal
- Converts 6-lug to 5x5 Bolt Pattern
- For 1963-1964 Chevrolet C10s
- Uses 1971-1972 C10 Brake Hardware or Disc Upgradeable
This kit includes 30.75-inch rear axles with 1/2-inch studs and eleven-inch drums with two-inch braking surface width. It also comes with gears and a pumpkin seal so you can reassemble your classic Chevy's rear end when finished. This will convert your original 6 lug pattern to a 5x5 pattern to match your upgraded front end. The included open spider gear set will mesh with your new splines.
*Will not work with factory 17 spline posi unit.
Please Note: 1963-1964 C10’s require the use of the new spider gears (provided) to mesh with new splines, will not work with 1960-62 trucks. Factory 6 lug used 7/16” diameter studs and 5X5 have 1/2" diameter studs.