Product Description
This TransLab Engineered Boost Valve for GM's 6L45, 6L50, 6L80 and 6L90 automatic transmission units can be installed in conjunction with the STL-012 pump upgrade kit or any OE main pressure regulator valve, as well as , ALL aftermarket PR valve repair kits, including oversize internal PR valve types.
Made with REAL Steel the no ream drop-in and go 6L80/6L90/6L45/6L50 pump solution should be added to all rebuilds to avoid bring backs and down the road failures.
Upgrade Your Build --- Make it Superior!!
Superior Transmission Parts # STL012
