Sonnax Transmission Company Transmission & Drivetrain

BOOST VALVE KIT

Part Number: SOX-104520-12K

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $10.00 Summit Bucks
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TCC SOLENOID

Part Number: SOX-77942-02K

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

• $10.00 Summit Bucks
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SLEEVE KIT

Part Number: SOX-77754-ISO

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Estimated Ship Date: Today

• $10.00 Summit Bucks

BUSHINGS

Part Number: SOX-95030-26K

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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TCC REGULATOR/ISOLATOR VLV.KIT

Part Number: SOX-77754-03K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 2, 2025 if ordered today

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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: Today

• $10.00 Summit Bucks

Automatic Transmission Rebuild Components, Clutch Apply Piston Kit, 5R110W, Kit

Part Number: SOX-36965-01K

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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O-RINGED END PLUG KIT

Part Number: SOX-34200-05K

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Estimated Ship Date: Today

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RETRO KIT FOR K13259C & -1

Part Number: SOX-K13259C-SKR

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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POWERGLIDE OUTPUT SHAFT

Part Number: SOX-28922-27S

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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RANGE SELECTOR GUIDE PLATE

Part Number: SOX-28130

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Estimated Ship Date: Today

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Flexplate Ring Gear, Replacement, Steel, 130-Tooth, 13.195 in. Outside Diameter, 12.162 in Inside Diameter, 0.375 in. Thick, Each

Part Number: SOX-CH-RG-130T

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10.00 Summit Bucks

Clutch Hub, High Gear Position, Carbon Steel, without Lightening Holes, GM, Powerglide, Each

Part Number: SOX-28304-SP

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

INSTALLATION TOOL KIT

Part Number: SOX-76890-TL

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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HEAVY DUTY E CLUTCH HUB

Part Number: SOX-35572-53T

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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PLANETARY REBUILD KIT

Part Number: SOX-77731-RK

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Clutch Drum, Smart-Tech, Direct, Steel, Ford, 4R70E, 4R70W, 4R75E, 4R75W, AOD, AOD-E, Kit

Part Number: SOX-76656-02K

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Estimated Ship Date: Dec 5, 2025 if ordered today

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ROLLER-1.76:1 185/SET

Part Number: SOX-28413

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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OUTPUT SHAFT

Part Number: SOX-28922-27L

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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VALVE

Part Number: SOX-41954-06K

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• $10.00 Summit Bucks
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GM 4L60, HIGH PERF

Part Number: SOX-77733-12SB

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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• $10.00 Summit Bucks
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PIN SERVO KIT

Part Number: SOX-65703-14K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Clutch Hub Heavy Duty, "E" Clutch ZF8HP70, Each

Part Number: SOX-35572-38T

Not Yet Reviewed

Estimated Ship Date: Today

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SERVO KIT COVER NON-ANOD

Part Number: SOX-28821-06K

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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DRUM FLANGE

Part Number: SOX-28712-24

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Estimated Ship Date: Dec 5, 2025 if ordered today

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