Performance & Replacement Transmission & Drivetrain Parts

Clutch Kits, NV4500 13 in. Conversion, 1.250 in. - 10-spline, Single Organic Disc, Pressure Plate, Flywheel, Dodge, 5.9L Diesel, Kit

Part Number: VAI-S0033

3.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Automatic Shifter, GM, TH350, 16 in. Single Bend Chrome Stick, Original Brushed Mushroom Knob, Each

Part Number: LOK-CM350BM

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Automatic Transmission Filter, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-TF937

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Pit Pack, Steel Clips, Steel Bushings, Competition Plus, Mastershift, Kit

Part Number: HUU-3327302

4.84 out of 5 stars ( 94 )

Estimated Ship Date: Tomorrow

OFFROAD TRANSMISSION CASE

Part Number: REI-SH400OFF

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Transmission Dipstick, Firewall Mount, Locking, Aluminum Handle, Tube, Chevrolet, GMC, Cadillac, 8L90E, Kit

Part Number: BMM-22173

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Gear, Ring and Pinion, 3.50:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F9-350

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Ring and Pinion Installation Kit, Ford 9.75 in., Rear, Kit

Part Number: YGA-14202

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Differential, Electric Locker, 30-Spline, Dana 44, 3.92 and Numerically Higher Ratios, Each

Part Number: ETN-19969-010

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Transmission Dipstick, Locking, Braided Stainless Steel, Black, Chevy, Powerglide, Firewall Mount, Each

Part Number: LOK-X1210147

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Automatic Transmission Shifter, Floor Mount, Linkage Operated, Forward Shifter Pattern, Detent, Round Knob, Linkage, Chevrolet, Kit

Part Number: SIW-SW230R23

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 30-Spline, Chevy, 8.5 in., Pair

Part Number: MSR-A103003

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Differential, Eaton Detroit Truetrac, Limited Slip, 34-Spline, 3.31:1 and Higher Only, Ford 8.8, Each

Part Number: ETN-917A739

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Clutch Master Cylinder, Direct Fit Hydraulic Conversion, Braided Stainless Steel Hose, Clutch Pedal, Chevy, Kit

Part Number: MCL-1434004QD

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Torque Converter, Fast-Lap Circle Track, Chevy, TH350, Each

Part Number: TCI-242125

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Axle Shafts, Ultimate CV Axles, Front, Inner and Outer, 35 Spline, 35 Spline, 4340 Chromoly, Dana 60, Ford, Kit

Part Number: RCV-CVJ60-FORD4

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Differential Cover, Aluminum, Cap Support, Drain/Filler Plugs, Bolts, Gaskets, Ford, Kit

Part Number: FMS-M-4033-G3

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Transmission Pan, Deep, Aluminum, Natural, Finned with Summit Logo, GM, 700R4, 4L60, 4L60E, Each

Part Number: SME-1008

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Shifter Installation Kit, Competition Plus, Borg Warner Super T-10, Code 454, Chevy, Pontiac, Kit

Part Number: HUU-3738609

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.2 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900111

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Hydraulic Throwout Bearing, Diaphragm, Hydraulic, Tremec TKO, TKX, Chevrolet, Each

Part Number: TIL-60-6106

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Flywheel, Billet Steel, 168-Tooth, External Engine Balance, 33.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, 454, Each

Part Number: RAM-1521

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Automatic Shifter, Case Mounted, Detent, 16.000 in. Double Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, C6, Each

Part Number: LOK-CMC6BNMB

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Flexplate, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, Each

Part Number: TCI-399774

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Torque Convertor Lock Up Components, Pro Series Powerglide Single Stage Torque Converter Dump Valve System, Fits 1962 Later Powerglide, Kit

Part Number: HUP-HP6217

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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