Product Summary

GM 8.875 Inch 12-Bolt Truck, 30.75" Overall Length

  • Simple, budget friendly kit allows you to change from 6 lug to 5 on 5" on '65-'69 Chevy 1/2 ton truck rear axles
  • Perfect way to match the front if you changed to a 5 lug pattern on the front of your truck, keeping all the wheel bolt patterns the same
  • Axles measure 30-3/4" from the end of the shaft to the outside face of the axle flange and are 30-spline, will fit stock bearings and seals
  • Includes new '71-'72 Chevy truck drums and uses the existing brake hardware, fits 10 and 12 bolt axles only, new 12 bolt cover seal included
  • Wheel studs are 1/2"20 thread pitch, new lug nuts may be required, sold separately

Comes as a Kit

Key Specs

MFG. Part #91006569
BrandSpeedway Motors

Need To Know

This Product Will Ship Free

Shipping Policies & FAQs

Quick and Easy Returns

Return Policy

Speedway Motors 91006569 Details

If youve upgraded your trucks front end to late model 5 -lug on 5" Chevrolet truck bolt circle disc brakes, now is the time to upgrade your rear end. With the availability of 5-lug trailing arm rear ends quickly drying up, we now offer 5-lug axles that will install into your 6-lug rear end. Our axles come pre-drilled with a 5-lug on 5" Chevrolet truck bolt circle and fit 1965-69 rear ends.

  • The axles accept 1971-72 truck drums and use the existing brake hardware
  • Available as a complete kit with axles, wheel studs and new brake drums or the use of the spider gear set
  • Will not work with 1960-62 trucks
  • Axles measure 30-3/4" from the end of the shaft to the outside face of the axle flange and are 30-spline.

Note: Factory 6-lug applications had 7/16" diameter studs and 5 on 5-lug kits have 1/2" diameter studs. 

Item Details

For GM 10 & 12 bolt rearend only!

Speedway Motors 91006569 Specifications

KEY SPECS
MFG. Part #91006569
BrandSpeedway Motors
GENERAL
PositionRear
Overall Length30.75"
Spline Count30
Bolt Pattern5 on 5"
Housing End Style12 Bolt Chevy
Sold in QuantityKit
Shaft Length30.75"

Ratings & Reviews

4.9

21 Reviews

Customers say

The product is praised for its excellent fit and usability, particularly for converting C10 vehicles from 6 lug to 5 lug, making wheel selection easier and contributing to a polished build look. Its high-quality materials ensure safe and perfect installation, proving it to be a user-friendly choice for both car enthusiasts and mechanics. Many customers have repeatedly purchased the product for various projects, highlighting their satisfaction and trust in its quality and performance. The product successfully stands out as the ideal solution for easy, fast, and reliable conversions. Despite some suggestions for production location adjustments, this does not detract from its superior features compared to competitors.