Part Story

Pinion Yokes

Part Number 3R04-04

  • Diff Model: GM 7.5
  • Spline Count: 27
  • Spline Diameter: 1.188
  • Hub Diameter: 1.692
  • Thru Hole: 1.475
  • Centerline To End: 3.575
  • Ujoint: 3R
  • Notes: Strap type / Has dampener / Includes new pinion seal
Part Story

This 3R pinion yoke fits the GM 7.5" differential. It takes the Dana strap kit 2-70-48X.

Applications for the GM 7.5"

Astro / Safari Van: 1982 - 1988 (Rear)
Camaro: 1982 - 2001 (Rear)
Caprice: 1978 - 2006 (Rear)
El Camino: 1977 - 1987 (Rear)
Firebird Trans Am: 1982 - 2001 (Rear)
Grand Prix: 1978 - 1987 (Rear)
Monte Carlo: 1978 - 1988 (Rear)
Monza: 1975 - 1979 (Rear)
S10 Blazer & Pickup: 1983 - 2002 (Rear)
Vega: 1971 - 1977 (Rear)