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913A315 Trutrac Differential with 30 Spline for GM 87/8', 12 Bolt Rear End

4.4 (1) Write Review
Free shipping on orders over $29.99

$627.00

$ 99 .00 $99.00

In Stock
  • GM 12-Bolt
  • Up to 1982 GM Truck
  • 30-Spline Axles
  • 8.875" Diameter Ring Gear
  • Fits 3.73 & Up Gear Ratios


Detroit Truetrac Differential

  • GM 12-Bolt
  • Up to 1982 GM Truck
  • 30-Spline Axles
  • 8.875" Diameter Ring Gear
  • Fits 3.73 & Up Gear Ratios

R. Gross
2025-02-13 19:36:28
Works great, installed in 1968 C10 truck, lot of traction, quiet, and easy install.
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