Sonnax Transmission Company Transmissions

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 )

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

Part Number: SOX-28861-03

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DRUM FLANGE

Part Number: SOX-28712-24

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Servo Piston, 2nd Gear Type, Billet Aluminum, Servo Cover, Pipe Plug, Two Seal Rings, Kit

Part Number: SOX-22301B-SK

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EXTREME STRENGTH OUTPUT SHAFT

Part Number: SOX-28922-32L

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HI CLUTCH PISTON FORGE

Part Number: SOX-28765-05

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SHAFT 1.58 RATIO W0400 LONG

Part Number: SOX-28924-32L

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*VALVE BODY

Part Number: SOX-TOY174

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• Core Charge $250.00
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Ring Gear, Steel, 135 Tooth, Ford, Each

Part Number: SOX-SRG135-A

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REAMER SELF GUIDING SERVO TOOL

Part Number: SOX-77787-RM3

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BOOST VALVE KIT

Part Number: SOX-77898E-14K

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VALVE KIT THROTTLE

Part Number: SOX-22771-HDK3

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VALVE KIT BOOST CLICKER TYPE

Part Number: SOX-36941-01K

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TRANSMISSION SPRING

Part Number: SOX-77917-08

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Automatic Transmission Rebuild Components, VALVE KIT, TCC SWITCH O/S, 45RFE/545RFE/65RFE/66RFE/68RFE

Part Number: SOX-44912-08K

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VALVE BODY

Part Number: SOX-GM027

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• Core Charge $30.00
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Automatic Transmission Rebuild Components, High Clutch Drum Flange, 24-tooth, 1.69/1.58 Ratios, Powerglide, Each

Part Number: SOX-28714-24

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4L80E REMANUFACTURED VALVE BOD

Part Number: SOX-GM028

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• Core Charge $75.00
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SLEEVE KIT

Part Number: SOX-68942-05K

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Automatic Transmission Rebuild Components, Retainer E-clip, for 3/16 in. Parking Pawl Pin/Shaft, Powerglide, Set of 5

Part Number: SOX-28121

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Automatic Transmission Rebuild Components, VALVE KIT, TC LIMIT, 45RFE/545RFE/65RFE/66RFE/68RFE

Part Number: SOX-44912-03K

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SUN GEAR

Part Number: SOX-16932-RSK

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DRUM FLANGE

Part Number: SOX-28712-12

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ACCUMULATOR PISTON KIT

Part Number: SOX-95740-15K

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Seal, Forward Piston, High Capacity, Powerglide, Each

Part Number: SOX-28765-08

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