1978 TransGo Performance Transmissions

SHIFT KIT Valve Body Repair Kit, Torqueflite 3SPD SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKTFSC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

Automatic Shift Kit, THM400, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Car, Kit

Part Number: TRG-SK400

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

Valve Body Repair, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, TH250, TH250C, TH350, TH350C, Kit

Part Number: TRG-SK350

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

Specialty Components, TH400 Reverse Cushion Kit

Part Number: TRG-400RK

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

Automatic Transmission Shift Kits, Valve Body Repair, C4, C5, Kit

Part Number: TRG-SKC5

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, A404, 413, 470, 670 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK670

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, TH425 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK425

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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SHIFT KIT® Valve Body Repair Kit Fits FMX 1973-81 Cast Iron Case

Part Number: TRG-SK3-73

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, C3 1974-89 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SKC3

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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