Classic Performance Products 5-Lug Rear Axle Conversion Kit With 30-3/4" Axles Chevrolet C10 1963-1964

Classic Performance Products:


  • Pumpkin Seal Included
  • Open Spider Gear Set
  • Converts Lug Pattern
  • Made in the USA
MSRP $589.99
You save 10%

Classic Performance Products 5-Lug Rear Axle Conversion Kit with 30-3/4" Axles for 1963-1964 Chevrolet C10s.

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.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following C10 years:

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