1999 Transmission & Drivetrain

Differential, GM 8.5/8.625 in., Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Rear, Each

Part Number: ADO-84554713

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping
• $20.00 Summit Bucks

Automatic Transmission Valve Body, Heavy-Duty Remanufactured, Automatic Style, Cast Aluminum, Forward Shift Pattern, 4L60-E/4L65-E, Chevrolet, Kit

Part Number: SOX-GM054-HD

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Core Charge $50.00
• Free Shipping
• $10.00 Summit Bucks

HD REMAN VALVE BODY

Part Number: SOX-GM053-HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Core Charge $50.00
• Free Shipping
• $10.00 Summit Bucks

Bellhousing, Aluminum, Natural, Chevy, Pontiac, 3.8L, 5.7L, Each

Part Number: ADO-12453263

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping
• $20.00 Summit Bucks

DIFFERENTIAL ASM-.

Part Number: ADO-84596523

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

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

Part Number: TCI-279005

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• $60.00 Summit Bucks
• Special Order

4L80E ULT MAST OVHL KIT 97-UP

Part Number: TCI-279006

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• $90.00 Summit Bucks
• Special Order

GEAR KIT-FRT DIFF DRV PINION

Part Number: ADO-23114025

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Auto Trans Reaction Carrier

Part Number: ADO-24241434

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Automatic Transmission Clutch Housing, 4L80E/4L85E, each

Part Number: ADO-19125985

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Automatic Transmission Rebuild Components, 3-4 Gear Clutch Housing, with Input Shaft, GM, 4L60E, Each

Part Number: ADO-19418733

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Auto Trans Output Carrier

Part Number: ADO-24241409

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Auto Trans Oil Pump Assembly

Part Number: ADO-24243327

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Automatic Transmission Case, Aluminum, Natural, GM, Each

Part Number: ADO-24247300

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

CASE,DIFF

Part Number: ADO-14038087

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

CASE ASM,DIFF (W/SIDE & PINION GEARS) "ENHANCE GEARS"

Part Number: ADO-19244836

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Transfer Case Components, GM Genuine Parts, Housing, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12473226

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

CASE,DIFF

Part Number: ADO-26067357

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Auto Trans Fluid Pump Cover

Part Number: ADO-24243751

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Automatic Transmission Rebuild Kit, Master Racing Ultimate, 4L60E, 30-Spline, Red Eagle Clutches

Part Number: TCI-379115

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

• Free Shipping
• $50.00 Summit Bucks
• Special Order

GEAR KIT,FRT DIFF DRV PINION

Part Number: ADO-12479329

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

GEAR SET,DIFF RING & DRV PINION

Part Number: ADO-26038848

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Driveshafts, Replacement, Assembled, Balanced, Aluminum, 75.710 in. Length, Chevrolet, GMC, Each

Part Number: ADO-15751438

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Automatic Transmission Rebuild Kit, Master Racing Overhaul, Ford, 4R100, RWD Only, Kit

Part Number: TCI-499150

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $60.00 Summit Bucks
• Special Order

Automatic Transmission Valve Bodies, ACDelco Remanufactured Automatic Transmission Valve Bodies, Forward Shift Pattern, Chevy, GMC, Each

Part Number: ADO-19207801

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Core Charge $50.00
• Free Shipping
• $20.00 Summit Bucks
• Special Order