Transmissions

HD REMAN VALVE BODY

Part Number: SOX-GM053-HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

• Core Charge $50.00
• Free Shipping
• $20 Summit Bucks

Shift Valve, Heavy-Duty 2-3, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77754-41

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Automatic Transmission Signal Accumulator Pistons, Aluminum, Chevy, GMC, Cadillac, Kit

Part Number: SOX-154740-06K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Clutch Hub, Full, Carbon Steel, GM, 4L80E, 4L85E, TH400, TH425, Each

Part Number: SOX-34322-01

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/19/2026

• Free Shipping
• $20 Summit Bucks

Automatic Transmission Band, Alto, Extra Wide Intermediate Band, GM, 4L60, 4L60E, 4L65E, 4L70E, 700R4, Each

Part Number: SOX-77700-01

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Servo Piston, 2nd Gear Type, Billet Aluminum, Servo Cover, Two PTFE Seals, Ford, C-4, C-5, Kit

Part Number: SOX-K13259C

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 1/19/2026

• Free Shipping
• $20 Summit Bucks

Gear, Oil Pump, GM, Powerglide, Set

Part Number: SOX-28201

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Automatic Transmission Rebuild Kit, GM 700R4, 4L60, Kit

Part Number: SOX-SC4L60

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/19/2026

• Free Shipping
• $20 Summit Bucks

Automatic Transmission Accumulator Pistons, Pinless, Aluminum, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SOX-77998-03K

5.0 out of 5 stars ( 15 )

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

BIG INPUT SHAFT KIT

Part Number: SOX-353532-01K

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

• Free Shipping
• $20 Summit Bucks

Clutch Backing Plate, 4L80-E, 4L85-E, Kit

Part Number: SOX-34144HD-02

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Automatic Transmission Valve Bodies, Remanufactured, Valve Body, Cast Aluminum, Standard Shift Pattern, Chevy, GMC, 6T70, 6T75, 6T80, Each

Part Number: SOX-GM6T70-2

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

• Core Charge $100.00
• Free Shipping
• $20 Summit Bucks

LOW/REVERSE SERVO PISTON

Part Number: SOX-34914-02

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

10 Clutch Drum, Steel, GM, Powerglide, Kit

Part Number: SOX-28756-15K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

• Free Shipping
• $20 Summit Bucks

Automatic Transmission Rebuild Components, Bearing/Race Kit, Sun/Internal, Center Support/Sun, GM, TH400/4L80-E/4L85-E, Kit

Part Number: SOX-SBK-G10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Automatic Transmission Case Saver, Saver Retainer, GM, for 1999 and Later 4L80E Transmissions, Each

Part Number: SOX-34762-20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Shift Improver Performance Pack, 4R100, Ford, Kit

Part Number: SOX-HP-4R100-01

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

• Free Shipping
• $20 Summit Bucks

Clutch Drum, Smart-Tech, Forward, High Capacity, Steel, Ford, 4R70E, 4R70W, 4R75E, 4R75W, AODE, Kit

Part Number: SOX-76655-01K

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

• Free Shipping
• $20 Summit Bucks

Support, Output Shaft, Aluminum, Powerglide, Each

Part Number: SOX-28080K

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Automatic Transmission Component, Low/Reverse Band Servo Pin, Kit

Part Number: SOX-34912-01K

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Automatic Transmission Rebuild Components, Planetary Gear Stabilizer, GM, Powerglide, Kit

Part Number: SOX-28510-S2

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

• Free Shipping
• $20 Summit Bucks

Servo Pin, Extra Long, Seals, 4L60E, 4L65E, 4L70E, THM700-R4/4L60/MD8, Kit

Part Number: SOX-77787-02K

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Automatic Transmission Rebuild Components, Pressure Switch Rebuild Kit, GM, 6L45, 6L50, 6L80, 6L90, 6T70, 6T75, Kit

Part Number: SOX-124740-70K

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks

Clutch Hub Heavy Duty, "E" Clutch ZF8HP70, Each

Part Number: SOX-35572-38T

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

• Free Shipping
• $20 Summit Bucks

ZIP KIT

Part Number: SOX-ZF8-ZIP

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

• $20 Summit Bucks