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: Today

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Automatic Transmission, 700R4 Level 2, 4 Gears, Automatic Valve Body, Forward Shift Pattern, 3.06 First Gear Ratio, Chevy, THM700-R4/4L60/MD8, Each

Part Number: FTI-FT7R4-2H

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 18, 2025 if ordered today

• Core Charge $450.00
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Flexplate, 168-Tooth, External Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, Chevy, 400, Each

Part Number: SUM-G101SFI

4.24 out of 5 stars ( 45 )

Estimated Ship Date: Today

Driveshaft, Rear, Balanced, One-piece, Assembled, Aluminum, 28-spline Yoke, 79-95 Ford, Mustang, V8. V6, Each

Part Number: SUM-790300

4.79 out of 5 stars ( 78 )

Estimated Ship Date: Today

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Axles, Direct Fit, 1541H Steel, 28-Spline, Chevy, 8.2 in., 8.5 in., Kit

Part Number: SUM-700115

4.83 out of 5 stars ( 52 )

Estimated Ship Date: Today

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Manual Transmission Tremec TKX, 5-Speed, Shifter, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: REM-TCET18083

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Aug 11, 2025 if ordered today

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Automatic Transmission Shifter, V-Matic 3, Reverse Lockout, T-handle Knob, Boot, Chevy, Chrysler, Ford, Each

Part Number: HUU-3838530

4.36 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Automatic Shifter, Pistol-Grip Quarter Stick, Chevy, Powerglide Forwrd/Reverse, TH250, TH350, TH375, TH400, Reverse Each

Part Number: HUU-3162001

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Differential, Trac-Lok, 31-Spline, Ford, 8.8 in., Each

Part Number: FMS-M-4204-F318C

4.92 out of 5 stars ( 36 )

Estimated Ship Date: Today

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Shifter, Short Throw, Black Anodized Flat Stick, Black Knob, Each

Part Number: BAA-BC-0914-1FBB

4.86 out of 5 stars ( 71 )

Estimated Ship Date: Today

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Torque Converter, Tork Master, 1,900-2,000 rpm Stall Range, Ford, C-6, Each

Part Number: BMM-40427

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Axles, Direct Fit, 1541H Steel, 28-Spline, C-Clip, Chevy, 8.2 in., 8.5 in., Kit

Part Number: SUM-700116

4.88 out of 5 stars ( 50 )

Estimated Ship Date: Today

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Automatic Transmission, Remanufactured, Super StreetFighter, Automatic, Manual Valve Body, Ford, C6, 351M, 400, 429, 460, Each

Part Number: TCI-411205

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Flexplate, 168-Tooth, Steel, Internal Balance, Chevy, GMC, Each

Part Number: ATP-Z270

4.4 out of 5 stars ( 40 )

Estimated Ship Date: Today

Torque Converter, 10 in. Diameter, Billet Cover, Powerglide, TH350, TH400, 3,700-4,100 Stall, Each

Part Number: SUM-700362-BC

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Clutch Kit, RST Street Twin Power Pack, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Billet Aluminum Flywheel, Ford, 4.6L, 5.0L, 5.4L, Kit

Part Number: MCL-6335807

1.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Torque Converter, 10 in. Diameter, Billet Cover, Powerglide, TH350, TH400, 2,800-3,200 Stall, Each

Part Number: SUM-700360-BC

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Sep 22, 2025 if ordered today

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Differential, Trac-Loc, Ford, 9 in., 31-Spline, Each

Part Number: SUM-CTF9TRACL31

4.56 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Sun Shell, SmartShell, Heavy Duty Reaction, 4L60, 4L60E, 4L65E, 4L70E, Each

Part Number: SOX-77749-02K

4.7 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Shifter, Pro Gate, 3-Speed, Automatic, Forward Shift Pattern, Black, Chevy, Each

Part Number: BMM-80889

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Differential Carrier, Positraction, Nodular Iron, GM 8.5 in., 28 Spline, 2.73 Up Ratio, Each

Part Number: SUM-730966

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, GM, F-Body, 1967-69, Kit

Part Number: AWR-COGM-F1FX

Not Yet Reviewed

Estimated Ship Date: Today

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Hydraulic Throwout Bearing, Diaphram, Tremec, TKO 500, TKO600, TKX, Ford, Each

Part Number: TIL-60-6102

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Manual Shifter, Street Super, Muncie, BW T10/Super T10, Ford T&C, Each

Part Number: HUU-3917535

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Clutch Kits, Street Dual Disc, 1.375 in. - 10-spline, Organic Disc, 12.250 in. Diameter, Pressure Plate, Flywheel, Dodge, Ram, L6 Diesel, Kit

Part Number: VAI-S0017

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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