BUICK ELECTRA Automatic Transmission Shift Kits

Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH350, 1969-81, Kit

Part Number: TRG-350-1-2

4.41 out of 5 stars ( 56 )

Estimated Ship Date: Today

Shift Kit, Performance, Gaskets, Pro-Race, Heavy Duty, Super Show Off, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, TH400, Kit

Part Number: TRG-400-PRO

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Today

• Free Shipping

Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH400, 1965-95, Kit

Part Number: TRG-400-1-2

4.76 out of 5 stars ( 21 )

Estimated Ship Date: Today

Shift Kit, Automatic, Full Manual, GM, 700R4, Towing, Competition, Pro Sreet, Kit

Part Number: TRG-700-2-3

4.32 out of 5 stars ( 25 )

Estimated Ship Date: Today

Shift Kit, Shift Improvement, without Auxiliary Valve Body, GM, 700R4, 4L60, Kit

Part Number: TRG-SK700

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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

Part Number: TRG-SK700-JR

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH350, 1969-81, Kit

Part Number: TRG-350-3

4.47 out of 5 stars ( 17 )

Estimated Ship Date: Today

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

Part Number: TRG-SK350

Not Yet Reviewed

Estimated Ship Date: Today

Shift Kit, Performance, Full Manual or Automatic Capability, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH400

Part Number: TRG-400-3

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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: Today

Transmission Upgrade Kit, Shift Improver, GM, 200-4R, Kit

Part Number: BMM-35265

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Shift Kit, TH200-4R, Kit

Part Number: TRG-SK200-4R

Not Yet Reviewed

Estimated Ship Date: Today

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: Nov 30, 2026 if ordered today

• Drop Ship
• Special Order

Transmission Upgrade Kit, Trans-Scat, Buick, Chevy, Oldsmobile, Pontiac, TH400, Each

Part Number: TCI-400000

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if ordered today

• Drop Ship
• Special Order

Transmission Upgrade Kit, Valve Body Performance Improver, GM, TH400, Kit

Part Number: TCI-226000

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if ordered today

• Drop Ship
• Special Order

SHIFT KIT Valve Body Repair Kit, TH440-T4, 4T60 SHIFT KIT® Jr. Valve Body Repair Kit

Part Number: TRG-SK440-JR

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Drop Ship
• Special Order

Specialty Components, TH440-T4, 4T60 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK440-3

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Nov 30, 2026 if ordered today

• Drop Ship
• Special Order