GM 8L90 captive clutch assemblies are difficult to rebuild and are prone to shudder. Sonnax performance converter kits upgrade M5U 8L90 units with a stronger and easy-to-build multi-plate assembly. Featuring a fully machined, forged cover and piston, three high-thermal slipping friction elements and two clutch plates with low-wear splines, boost lock-up capacity without changing shift feel or controlled slip.
Bowler Modular Crossmember for 1967–1969 Camaro / 1968–1974 Nova, Tremec T-56 Magnum, TKX & TKO…
The new brand and unified platform follow multi-year investment in product, engineering and leadership TEMPE,…
New Facility Strengthens WIT's Commitment to Faster Service, Local Inventory, and Industry-Leading Support Whatever It…
The Start of Something Powerful Whatever It Takes Transmissions (WIT) is proud to announce a…
Industry-Leading Support Whatever It Takes Transmissions (WIT), one of North America's leading employee-owned distributors of…
When every pass counts, the TH400 has earned its reputation as a workhorse in racing,…