- Put the Power to the Pavement
- 8.8" IRS Limited Slip Differential
- Factory OEM Replacement
- Genuine Ford Racing Part M-4204-M
- Requires 34 Spline Axles
- Designed for Use with 3.31, 3.55 & 3.73 Super 8.8" Gear Sets
Shop proven parts, complete packages and JPC-engineered solutions for street, strip and race applications.