Performance & Replacement Transmission & Drivetrain Parts

Manual Transmission and Installation Kit Combo, EasyFit Tremec TKX, 5 Gears, 1.125 in. - 26-spline, 31-spline Output, Crossmember, Chevy, Pontiac, Kit

Part Number: IST-EFKF1TKX

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit TH350 & TH400 Includes Ne

Part Number: SIW-SW1004R

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Clutch, ACT Heavy-Duty, Twin Disc, Organic, 26-spline, Pressure Plate, Flywheel, Chevy, Pontiac, Kit

Part Number: ACL-T1S-G05

5.0 out of 5 stars ( 3 )

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Clutch, Street Extreme, 1.125 in.-26 Spline, 10.5 in. Diameter, Ford, 4.6, 5.0L, Kit

Part Number: MCL-75307

3.8 out of 5 stars ( 5 )

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe Shifter kit 4L80E. Includes Neutral Safety Switch i

Part Number: SIW-SW1024

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe Shifter kit 6L80E. Includes Neutral Safety Switch i

Part Number: SIW-SW1027

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe Shifter kit 6L80E. Includes Neutral Safety Switch i

Part Number: SIW-SW1028

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

Part Number: SOX-28821-20K

5.0 out of 5 stars ( 6 )

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit TH700-R4 TH200-4R 4L60 In

Part Number: SIW-SW1014R

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Air Shifter Kit, 3-Speed Automatic Transmissions, Reverse Shift, Shifter Not Included, Kit

Part Number: CTN-SA4080

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Estimated Ship Date: Dec 1, 2025 if ordered today

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit TH350 & TH400 Includes Ne

Part Number: SIW-SW1001R

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe Shifter kit TH350 & TH400. Includes Neutral Safety

Part Number: SIW-SW1002

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Clutch Kit, Organic, 1-1/8 in. Shaft, 26-Spline, 11 in. Diameter Disc, Chevy, Pontiac, Kit

Part Number: SUM-700830

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit TH700-R4 TH200-4R 4L60 In

Part Number: SIW-SW1012R

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Air Shifter Kit, 3-Speed Automatic Transmissions, Reverse Shift, Shifter Not Included, Kit

Part Number: CTN-SA4080M

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Estimated Ship Date: Dec 1, 2025 if ordered today

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit TH350 & TH400 Includes Ne

Part Number: SIW-SW1002R

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe Shifter kit 4L80E.. Includes Neutral Safety Switch

Part Number: SIW-SW1022

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit 4L80E. Includes Neutral S

Part Number: SIW-SW1022R

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Air Shifter Kit, 3-Speed Automatic Transmissions, Reverse Shift, Shifter Not Included, Kit

Part Number: CTN-SA4055

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Estimated Ship Date: Dec 1, 2025 if ordered today

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe RATCHET STYLE Shifter kit 4L80E. Includes Neutral S

Part Number: SIW-SW1021R

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe Shifter kit TH350 & TH400. Includes Neutral Safety

Part Number: SIW-SW1004

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Estimated Ship Date: Nov 24, 2025 if ordered today

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SHIFTER CONVERSION KITS, AUTOMATIC TRANSMISSION, Horseshoe Shifter kit 6L80E.. Includes Neutral Safety Switch

Part Number: SIW-SW1026

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Air Shifter Kit, 2-Speed Automatic Transmissions, Forward Shift, Shifter Not Included, Kit

Part Number: CTN-SA5400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Clutch Kits, Quiet Street Dual Disc, 1.375 in. - 10-spline, Organic Disc, 12.250 in. Diameter, Pressure Plate, Flywheel, Dodge, 5.9L Diesel, Kit

Part Number: VAI-S0001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Air Shifter Kit, 3-Speed Automatic Transmissions, Forward Shift, Shifter Not Included, Kit

Part Number: CTN-SA4075

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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