Performance & Replacement Transmission & Drivetrain Parts

Torque Converter, Streetmaster, 2,500 rpm Stall, Chrysler A-904, Each

Part Number: HUP-27-25HD

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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U-Joint Strap Kit, Steel Girdle, Ford, 9 in., 1350 Joint, Kit

Part Number: AXE-BBSK-50

4.83 out of 5 stars ( 24 )

Estimated Ship Date: Today

Servo Piston Kit, 2nd Gear Servo Type, Billet Aluminum, Ford, C-6, Kit

Part Number: SOX-K36528R

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Axles, Direct Fit, Rear, 1541H Steel, 29-Spline, Jeep, AMC Model 20, Pair

Part Number: MSR-CJ-S

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Automatic Shifter, GM, TH350, 12 in. Single Bend Chrome Stick, Original Brushed Mushroom Knob, Each

Part Number: LOK-FM350CM

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Torque Converter, SB Series, 12.0 in. Diameter, 2,400 rpm Flash Stall, 4R70W, 4R75W, AODE, Lockup, Each

Part Number: FTI-SB2400DE

Not Yet Reviewed

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.89:1 Ratio, Ford, 9 in., Set

Part Number: RMG-6901771

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Flexplate, 164-Tooth, 50 oz. External Balance, Ford 302, SFI 29.1, Each

Part Number: SUM-G113SFI

Not Yet Reviewed

Estimated Ship Date: Today

Flywheel Bolts, 12-Point Head, 7/16 in.-20 Thread, 1.0 in. Length, Set of 6

Part Number: MCL-1540

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Driveshaft, Rear, Assembled, Balanced, One-piece, Aluminum, 4.00 in. Diameter, Will Not Fit Hellcat, Dodge, Each

Part Number: DSS-CHSH40-A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Automatic Transmission Filter, Chevy, GMC, Each

Part Number: ADO-TF289

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Transmission Pan, Deep, Aluminum, TH400, Each

Part Number: ATI-403500

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Flywheel Bolts, Pro Series, Chromoly, Black Oxide, 12-Point, 1/2 in.-20 Thread Size, 0.875 in. Underhead Length, Pontiac, V8, Set of 6

Part Number: ARP-290-2802

4.14 out of 5 stars ( 21 )

Estimated Ship Date: Today

Wheel Bearing and Hub Assemblies, Steel, Natural, Cadillac, Chevy, GMC, Each

Part Number: MOG-515160

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Transmission Dipstick, Braided Stainless Steel, Polished, Firewall Mount, Chevy/GMC, 4L80E, Case Fill, Each

Part Number: SUM-703000

Not Yet Reviewed

Estimated Ship Date: Today

Torque Converter, Street Bandit, 9.6 in. Diameter, Lockup, 3,500-4,200 Stall, GM, 4L60E, 4L65E, 300mm, Each

Part Number: APE-49455

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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GM TORQUE CONVERTER, 4L80E, 4L85E, LT MOTOR, 3200 STALL

Part Number: FTI-SRLT40082

Not Yet Reviewed

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Axle Shaft, OEM Replacement, 30-Spline, 31.313 in. Length, Chevy, GMC, 8.875 in., Rear, Each

Part Number: RMG-92-25192

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Automatic Transmission Shifter, Floor Mount, Cable Operated, Forward Shifter Pattern, Detent, T-handle Knob, Cable, THM350/THM400, Chevrolet, Kit

Part Number: SIW-SW6603

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Automatic Transmission, 3-Speed, Ultra-Bell Bellhousing, Reverse Shift Pattern, Full Manual Valve Body, ER310 Input Shaft Material, GM, TH400, Each

Part Number: FTI-TH400-5UB

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Core Charge $350.00
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Flywheel, Aluminum, 12.0 lbs., 168-Tooth, Internal/External Balance, Chevy, Each

Part Number: MCL-560130

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Clutch Kit, RST, 1 3/16 in. x 18-Spline, 10.50 in. Diameter Disc, Chrysler, Big Block, Kit

Part Number: MCL-6913-05

Not Yet Reviewed

Estimated Ship Date: Today

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Transmission Dipstick, Locking, Steel, Chevy, TH400, Each

Part Number: SUM-702208

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

Torque Converter, Pro Competition, 4,500 rpm Stall, Chevy, TH350, TH400, Each

Part Number: HUP-GM45

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: IST-EFKC10TKX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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• Special Order