GMC SIERRA 1500 HD CLASSIC Automatic Transmission Shift Kits

Shift Kit, Automatic Type, GM, 4L80E, 4L85E, Forward/Standard Shift Pattern, Kit

Part Number: TRG-4L80E-HD2

4.64 out of 5 stars ( 58 )

Estimated Ship Date: Today

• Free Shipping

Shift Kit, Stick Type, Full Manual, GM, 4L80E, Competition, Off-Road, Pro-Street, Kit

Part Number: TRG-4L80E-3

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission Shift Set, Performance, with EPC Boost Pressure Relief Valve System, for 4L80E, 4L85E, Kit

Part Number: TRG-SK4L80E

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Trans Brake Kit

Part Number: TRG-4L80-D3BRKIT

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order