Detroit Speed - Archived Drive Axle Assembly - 90-30030

Detroit Speed'd Ford 9 Inch "S" Rear Gear is the perfect build for the High-Performance Aftermarket enthusiasts that wants a solid street gear. All Detroit Speed rear gear builds use our championship winning build procedures and attention to detail. All parts are individually inspected and hand deburred for quality assurance. We only use the highest quality parts to produce a product that meets our standards.

Note: Add REM Isotropic Surface Finishing and Dyno Break-in below to increase performance, durability and trouble-free operation.