Performance & Replacement Transmission & Drivetrain Parts

Autmatic Transmission valve and bushing

Part Number: TRG-E4-VL-LR3

Not Yet Reviewed

Estimated Ship Date: Today

Specialty Components, 4L60E, 4L65E, 4L70E Reverse abuse bore (divider) plugs

Part Number: TRG-4L60EABUSEBP

Not Yet Reviewed

Estimated Ship Date: Today

Separator Plate, Tempered Steel, Zinc Plated, GM, 4L60E, Each

Part Number: TRG-46-PLT-94

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

Lockup Repair, Conversion Kit, GM, 4L80E, with non-Lockup Converter, Kit

Part Number: TRG-48-CCV

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Boost Valve/Bushing, Intermediate and Reverse, 700R4/200-4R, Kit

Part Number: TRG-7-300

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Lockup Repair, Conversion Kit, Ford, 4R100, Firmer Lock-up, Kit

Part Number: TRG-4R100-LU

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

1-2 Accumulator Piston Kit Fits TH200-4R 1981-on

Part Number: TRG-2004R-2ACM

Not Yet Reviewed

Estimated Ship Date: Today

Shift Kit, Performance, Ford, FMX, 1967-72, Each

Part Number: TRG-37-1

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Automatic Transmission Shift Kit, A500, A518, 46RH, 46RE, 44RH, 44RE, 47RE, 47RH, A618, Dodge, Jeep, Mitsubishi, Kit

Part Number: TRG-SKTFOD-JR

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

VALVE BODY REPAIR

Part Number: TRG-TF-DETENT

Not Yet Reviewed

Estimated Ship Date: Today

Accumulator Piston, Aluminum, 1-2 Piston, .236 in. Diameter Hole, With Legs, GM, 4L60E, Each

Part Number: TRG-4L6-2ACM

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Today

TV Boost Valve, .500, Racing, Pro-Street, 700R4/200-4R, Kit

Part Number: TRG-7-500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Autmatic Transmission repair parts THM 4L60E: Vacuum Pressure Control System

Part Number: TRG-46-MOD

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Shift Kit, Reprogramming Kit, Ford, 5R55S, 5R55W, Kit

Part Number: TRG-5R55W-HD2

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Specialty Components, 6T30-80 Pulse Dampener Accumulator Tool Kit (accumulators sold separately)

Part Number: TRG-6T-PDP-TKC

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TRANSMISSION PRESSURE REGULATO

Part Number: TRG-5HP-19-PR

Not Yet Reviewed

Estimated Ship Date: Today

Automatic Transmission Shift Kit, Ford, C6, Kit

Part Number: TRG-SK6

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Specialty Components, 42-48RE/RH Throttle Valve Repair Kit

Part Number: TRG-TF-TV

Not Yet Reviewed

Estimated Ship Date: Today

Automatic Transmission Shift Kits, Valve Body Repair, AW4, A343, A341, A340, Kit

Part Number: TRG-SK340

Not Yet Reviewed

Estimated Ship Date: Today

SHIFT KIT Valve Body Repair Kit, 6T70, 6T75, 6T80 2013-on GEN2 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK6T70-G2

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

• Drop Ship
• Special Order

Shift Kit, Automatic Type, Chevy, GMC, Allison, 1000, 2000, 2400, Towing, Heavy Duty, Each

Part Number: TRG-ALLISON-SK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Reprogramming Kit, Auto Trans, Subaru, Kit

Part Number: TRG-5EAT-HD2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Specialty Components, TH400 Reverse Cushion Kit

Part Number: TRG-400RK

Not Yet Reviewed

Estimated Ship Date: Today

Separator Plate, Tempered Steel, Zinc Plated, GM, 4L60E, Each

Part Number: TRG-46-PLT-95

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Specialty Components, Toyota End Plug Kit with 6 steel end plugs, orings and installation tool

Part Number: TRG-960-VB-PLGS

Not Yet Reviewed

Estimated Ship Date: Today