Sonnax Transmission Company Transmission & Drivetrain

Flange Yoke, Aluminum, 1350, 3-Bolt Flange, Each

Part Number: SOX-T35-GMFD-01K

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Servo, Externally Adjustable Low/Reverse, Aluminum, Blue Anodized, GM, TH400, Kit

Part Number: SOX-34914-20K

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Servo, Externally Adjustable Low/Reverse, Aluminum, Blue Anodized, GM, 4L80-E, 4L85-E, Kit

Part Number: SOX-34914-28K

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Billet Servo, Low Gear, Billet Aluminum, Powerglide, Kit

Part Number: SOX-28821-10K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

10 Clutch Drum, Steel, GM, Powerglide, Kit

Part Number: SOX-28756-01K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

HD REMANUFACTURED VALVE BODY

Part Number: SOX-F095HD

Not Yet Reviewed

Estimated Ship Date: Today

• Core Charge $50.00
• Free Shipping
• $10 Summit Bucks

Yoke, Forged Chromoly, 1350, 32 spline, TH400, 4L80E, Richmond Super T10, Each

Part Number: SOX-T3-3-2431CBH

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

4L80E INTERMEDIATE / MAIN SHAFT / 300M

Part Number: SOX-34672-01

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

INPUT SHAFT

Part Number: SOX-30280-02

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Transmission Drill Fixture Tools, Valve Body Reamer, Includes Hardware, Kit

Part Number: SOX-VB-FIX

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 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: Today

• Free Shipping
• $10 Summit Bucks

10 Clutch Drum, Steel, GM, Powerglide, Kit

Part Number: SOX-28756-08K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Flange Yoke, 3-Bolt Adapter Flange Yoke, Spicer 1350, Aluminum, Natural, BMW, Toyota, Each

Part Number: SOX-T35-BMWF-01K

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Servo, Super-Hold, 1st Gear, Billet Aluminum, GM, Powerglide, Kit

Part Number: SOX-28821-09K

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 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: Today

• Core Charge $100.00
• Free Shipping
• $10 Summit Bucks

TH400 FORWARD DRUM

Part Number: SOX-34554-01

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

INPUT SHAFT

Part Number: SOX-30280-01

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

TORQUE CONVERTER

Part Number: SOX-GM-RK-21

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

REAR SUN GEAR

Part Number: SOX-18032-RSK

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $10 Summit Bucks
• Special Order

BAND EXTRA WIDE RED

Part Number: SOX-S019961

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $10 Summit Bucks

Automatic Transmission Valve Body, Remanufactured, Cast Iron, Standard Shift Pattern, 5R44E, 5R55E, Each

Part Number: SOX-F056

Not Yet Reviewed

Estimated Ship Date: Today

• Core Charge $50.00
• Free Shipping
• $10 Summit Bucks

TOOL KIT

Part Number: SOX-F-77754-TL42

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $10 Summit Bucks
• Special Order

SUN GEAR

Part Number: SOX-16532-RSK

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $10 Summit Bucks
• Special Order

ROLLER BEARING SLIP YOKE

Part Number: SOX-T3-3-6081H

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $10 Summit Bucks
• Special Order

VALVE BODY

Part Number: SOX-GM027

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Core Charge $30.00
• Drop Ship
• Free Shipping
• $10 Summit Bucks
• Special Order