Ford Performance- 8.8" axles 1986-2013 including IRS except 2013 Boss and GT500
Fits all 8.8" axles 1986-2013 including IRS except 2013 Boss and GT500
Excellent upgrade for all 8.8" rear ends.
High-torque bearing adds durability for modif…
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...
Fits 2011-2017 Mustang GT
Original equipment on Mustang Boss 302, 302S and 302R Race Cars
Made from light-weight composite material
Short runners for optimum flow at high rpm's...