5L40E, Pressure Regulator Valve & Sleeve Kit

5L40E Automatic Transmission Boost Valve & Sleeve Kit (OEM Valve Spool Diameters .474" & .441") (55209-04K)

5L40E, Kit, AFL Valve & Sleeve (requires T-F-55211-TL & T-VB-Fix) (1999-Up)

5L40E, Low Pressure Control Valve Kit (55211-17K)

5L40E, Kit, Reverse Lockout Valve & Sleeve (requires T-F-55211-TL & T-VB-FIX) (1999-Up)

5L40E Automatic Transmission Boost Valve, Sleeve & Spacer Kit (Valve Spool Diameters .531" & .492") (55209-01K)

5L40E, Kit, TCC Reg. Valve & Sleeve (requires T-F-55211-TL4) (1999-Up)

TC Pressure Regulator Valve & Sleeve Kit (F-122892-TL10 & T-VB-FIX req) (122892-10K) (Sonnax)

4R44E, 4R55E, 5R44E, Sleeve Kit, Pressure Regulator Valve (req T-37947-TL5) (1995-Up) 56741P-2K (37947-05K)(Sonnax)

Valve Kit, Pressure Regulator Sleeve & .200” Plug (78-Up) (22229-01K)