Summit Bucks

Servo, Super-Hold, 2nd Gear, Billet Aluminum, GM, 4L60, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77911-03K

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Servo, Super-Hold, 4th Gear, Billet Aluminum, GM, 4L60, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77767K

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

• $10 Summit Bucks

Servo Piston, 2nd Gear Type, Billet Aluminum, Piston D-rings, Housing, GM, 4L60, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77701-04K

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $10 Summit Bucks

Automatic Transmission Servo Sealing Rings, Servo Piston Seal Kits, for Use with Sonnax Servo Kits, GM, 4L60E, 4L65E, 4L70E, THM700-R4/4L60/MD8, Kit

Part Number: SOX-77767K-SK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10 Summit Bucks

2ND GEAR SERVO KIT

Part Number: SOX-77701-02K

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 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: Today

• $10 Summit Bucks

Automatic Transmission Rebuild Components, Servo Release Check Valve, GM, 4L60, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77701-076

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• $10 Summit Bucks

Seal Kit, 4L60, 700R4, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77911-03SK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10 Summit Bucks

Servo Piston Sealing Rings, GM, Automatic Transmission, Set

Part Number: ADO-24232073

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $20 Summit Bucks

Shift Improver Performance Pack, 4L60E, 4L65E, 4L70E, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: SOX-HP-4L60E-01

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Automatic Transmission Rebuild Set, with TV Cable Corrector Kit, Checkballs, etc., GM 4L60-E, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SOX-SC-4L60E

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Pressure Booster, Hydraulic Line, TV Boost Valve, GM, 4L60E, 4L65E, 4L70E, Early Pump, 1.907 in. Long, Kit

Part Number: SOX-4L60E-LB1

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

• $10 Summit Bucks

Pressure Booster, Hydraulic Line, TV Boost Valve, GM, 4L60E, 4L65E, 4L70E, Late Pump, 1.810 in. Long, Kit

Part Number: SOX-4L60E-LB2

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• $10 Summit Bucks

SEAL KIT FOR 77701-04K PISTON

Part Number: SOX-77701-04SK

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• $10 Summit Bucks
• Special Order

Torx Plus Bit, 4L60-E, 4L65-E, 4L70-E, Bellhousing Bolt Socket, Steel, Each

Part Number: SOX-77000-HBK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10 Summit Bucks

Automatic Transmission Servo Cover Gasket, Low and Reverse, 4L80, Chevrolet, GMC, Each

Part Number: ADO-8675728

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Automatic Transmission Rebuild Components, ACDelco GM Genuine Parts Automatic Transmission Rebuild Components, Servo Gaskets, Each

Part Number: ADO-24208661

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Auto Trans Servo Piston Spring

Part Number: ADO-8642273

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Automatic Transmission Rebuild Components, ACDelco GM Genuine Parts Automatic Transmission Rebuild Components, Servo Piston Spring, Each

Part Number: ADO-24207758

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Automatic Transmission Component, Servo Cover Retainer Ring, Each

Part Number: ADO-8642416

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Automatic Transmission Component, 2-4 Band Servo Pin, Each

Part Number: ADO-8680500

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Auto Trans Servo Piston Spring

Part Number: ADO-8642539

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Auto Trans Band Servo Housing

Part Number: ADO-8673041

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Transmission Rebuild Components, Automatic Transmission Servo Piston, Cast Aluminum with Graphite/PTFE Seal, Buick, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-8642478

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Auto Trans Servo Piston Seal Ring

Part Number: ADO-24206509

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

• $20 Summit Bucks
• Special Order