Transmission & Drivetrain

Automatic Transmission Rebuild Kit, Ultimate Master Racing, Ford, Lincoln, Mercury, AOD, Kit

Part Number: TCI-439106

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• $60 Summit Bucks
• Special Order

CONVERTER ASM TORQ

Part Number: ADO-24298484

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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

VALVE ASM CONT

Part Number: ADO-19433863

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Core Charge $1,000.00
• Free Shipping
• $20 Summit Bucks
• Special Order

Differential, Detroit Truetrac, 30-Spline, Toyota, Front, 8.4 in., Each

Part Number: ETN-913A612

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• $75 Summit Bucks
• Special Order

Torque Converter, New, Stock Usage, AF50-8, Buick, Cadillac, 3.6L, Each

Part Number: ADO-24281394

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Axle Shaft, CV-Style, Chevrolet, Each

Part Number: ADO-25843685

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

DIFFERENTIAL KIT-ELEK LKG DIFF

Part Number: ADO-84366616

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

GEAR KIT-DIFF RING & PINION

Part Number: ADO-84066051

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Torque Converters, ACDelco New Torque Converters, Stock Replacement, Cadillac, Chevy, GMC, Each

Part Number: ADO-24049879

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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

Torque Converter, New, Stock Usage, 11.020 in. Diameter, 8L90, Cadillac, 6.2L Gen V, Supercharged, Each

Part Number: ADO-24290217

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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

CONVERTER ASM TORQ

Part Number: ADO-24050271

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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

Valve Body Replacement Component, Automatic Transmission Controller, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-24275873

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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

Automatic Transmission Rebuild Kit, Master Racing Overhaul, Ford, E4OD/4R100, Kit

Part Number: TCI-499151

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• $60 Summit Bucks
• Special Order

Automatic Transmission Valve Body, 4L80E, Chevy, GMC, Each

Part Number: ADO-19207805

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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

Drive Shaft, Drive Shaft

Part Number: ADO-84669659

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Oversize $39.99
• $20 Summit Bucks
• Special Order

Automatic Rebuild Kit, Racing Overhaul Kit, GM, 700R4/4L60E, 30-Spline, Kit

Part Number: TCI-379105

Not Yet Reviewed

• Free Shipping
• $50 Summit Bucks
• Special Order

Automatic Transmission Valve Body, ACDelco Remanufactured, Automatic, Forward Shift Pattern, Chevrolet, GMC, Pontiac, Saab, Each

Part Number: ADO-19209026

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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

EXTENSION ASM LWR C/CASE

Part Number: ADO-12739868

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

FAFT ASM R/AXL

Part Number: ADO-24059061

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

SHAFT ASM-FRT WHL DRV HALF

Part Number: ADO-42713860

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

VALVE ASM,CONT SOL (W/ BODY & TCM)

Part Number: ADO-24041960

Not Yet Reviewed

Estimated Ship Date: Today

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

DIFFERENTIAL ASM-.

Part Number: ADO-84596523

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

Differential, Eaton Detroit Truetrac, 28-Spline, Ford, 8.8 in., Each

Part Number: ETN-912A563

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• $75 Summit Bucks
• Special Order

Transmission Rebuild Kit, Master Racing Overhaul, GM, 4L80E, Kit

Part Number: TCI-279005

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• $60 Summit Bucks
• Special Order

4L80E ULT MAST OVHL KIT 97-UP

Part Number: TCI-279006

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• $90 Summit Bucks
• Special Order