Reference Details
- Availability
- required
- Limited-slip
- No
- Notes
- R3/R4 housing with flanged axle shafts; confirm ratio and Twin Traction status from the production order and axle.
- Ratio
- 3.73:1 common supercharged-car ratio
- Type
- rear axle
Chassis reference
Dana-Spicer Model 44 heavy-duty rear axle
rear axle · required
Cars With This Chassis Detail
1 linked car page.
1964 Studebaker
1964 Studebaker Avanti R3
Supercharged 304.5 cu in R3 V-8