Ask Frowse

Truetrac Differential 30 Spline for GM Trucks 1982 and Earlier (913A315)

Ideal for enhancing traction and performance in GM trucks.

Frowse Rating9.8/10

This Truetrac differential is designed for 12-bolt GM trucks manufactured up to 1982. It fits 30-spline axles and is compatible with gear ratios of 3.73 and higher. The 8.875-inch diameter ring gear ensures optimal performance for your vehicle.

  • Compatible with GM 12-bolt trucks up to 1982
  • Designed for 30-spline axles
  • Fits gear ratios of 3.73 and above
Buy Now

As an Amazon Associate, Frowse may earn from qualifying purchases.

Frowse Rating 9.8/10

Best for: Performance-driven GM truck owners

Our Review

The Detroit Truetrac Differential is designed specifically for 1982 and earlier GM trucks, boasting a robust 30-spline feature and an 8.875" diameter ring gear. This differential is ideal for those seeking enhanced traction and improved performance on both and off-road conditions.

Its precision engineering ensures reliable engagement, making it a reliable upgrade for drivers wanting better handling and power distribution, especially in high torque situations. The Truetrac's internal gearing mechanism delivers smooth operation, making it an excellent choice for performance enthusiasts looking to enhance their vehicle's capabilities.

Overall, the Truetrac Differential stands out for its durability and effectiveness, making it an essential upgrade for GM truck owners who prioritise performance without sacrificing reliability.

What we like

  • Specifically designed for GM 12-bolt trucks up to 1982
  • Robust 30-spline fitting for enhanced durability
  • Effective in both on-road and off-road conditions
  • Promotes better traction and vehicle control
  • Smooth engagement for reliable performance

Our verdict

Ideal for enhancing traction and performance in GM trucks.

Product Details

This Truetrac differential is specifically designed for use in GM 12-bolt trucks manufactured up to 1982. It supports 30-spline axles and features an 8.875-inch diameter ring gear, making it suitable for gear ratios of 3.73 and higher. Its robust construction ensures enhanced performance and reliability in your vehicle’s drivetrain.

Product Details

  • Applicable to GM 12-bolt trucks from 1982 and earlier
  • 30-spline axle compatibility for improved traction
  • Optimised for gear ratios of 3.73 and up
  • Dimensions are 8.5 x 8.3 x 8.8 inches
ASIN:
B003XJ2X2S
Brand:
Detroit Locker

Ready to check the current Amazon listing?

View on Amazon