Stock Plus, 4L60E Master Rebuild Kit, Beefed-Up Level 1, 1993-1996.
# K18. You get a stock Alto 4L60E master rebuild kit, oversize .490″ Sonnax Mega Valve, a Corvette servo plus an Alto Red Eagle band and filter. This is the same master kit as # K2 without the Red Eagle 3-4 clutches. What this kit has that a stock 4L60E transmission doesn’t have is the Alto Red Eagle band and an oversize pressure valve that is .020″ larger than the largest factory valve. The .490″ Mega Valve will give your transmission firmer shifts and more holding force on the clutches and band. Fits Chevy 1993-1996 4L60E transmissions.