CADILLAC TransGo Performance Transmission & Drivetrain

Clutch Select Valve and TCC Regulator Valve kit GM 6L45, 6L50, 6L80, and 6L90

Part Number: TRG-6L8CSTCC

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Shift Kit, Shift Improvement, with Auxiliary Valve Body, GM, 700R4, 4L60, Each

Part Number: TRG-SK700-JR

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Specialty Components, 8L45, 8L90 VB Pulse Dampeners Accumulators (tool not included)

Part Number: TRG-8L90-PDP-OS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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: Tomorrow

Specialty Components, TH400 Reverse Cushion Kit

Part Number: TRG-400RK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: TRG-2004R-2ACM

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Specialty Components, 6L80 Stock OE Replacement Boost Valve

Part Number: TRG-6L8BOOSTOES

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Specialty Components, 6T70-80 GEN1/ GEN2 VB Pulse Dampeners Accumulators (tool not included)

Part Number: TRG-6T70-PDP-OS

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, THM 200/C 1979-87 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK279

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, TH325 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK325

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Specialty Components, 4T60E 1-2 & 2-3 Accumulator Piston Kit (Replaces 3)

Part Number: TRG-4T60-ACM2

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, 4L30E SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK4L30E

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Specialty Components, TH440-T4, 4T60 Reverse Cushion Kit

Part Number: TRG-440RK

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, TH325-4L SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK325-4L

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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