Sonnax Transmission Company Transmissions

ACCUMULATOR VALVE TRAIN KIT

Part Number: SOX-77777M-K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $10 Summit Bucks

Valve Body, Remanufactured, Automatic, Cast Aluminum, GM, 4L60E, 4L65E, 4L70E, Each

Part Number: SOX-GM051

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Core Charge $50.00
• Drop Ship
• Free Shipping
• $10 Summit Bucks
• Special Order

SLEEVE KIT

Part Number: SOX-77754-ISO

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $10 Summit Bucks

O-RINGED END PLUG KIT

Part Number: SOX-34200-05K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $10 Summit Bucks

RETAINER SPRING CLUTCH DRUM

Part Number: SOX-28755-02

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $10 Summit Bucks

SPRING, EXTENS'N, PWRGLD DETENT DETENT SPRING FOR GM POWERGLID

Part Number: SOX-28861-03

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• $10 Summit Bucks

PISTON KIT, SERVO-W/PTFE SEALS Servo Piston , Billet Aluminum, W/Seals, Powerglide

Part Number: SOX-28821-02K

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Drop Ship
• $10 Summit Bucks
• Special Order