Performance & Replacement Transmission & Drivetrain Parts

Torque Converter Bolts, 10mm x 1.5 in. Threads, 13mm Hex, 8740 Chromoly, 700R4, 4L60, 4L60E, 4L80E, Set of 6

Part Number: ARP-230-7305

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Monday 2/9/2026

Transmission Dipstick, Braided Stainless Steel, Tumble Polished, Firewall Mount, 700R4, Case Fill, Each

Part Number: SUM-702204

4.96 out of 5 stars ( 25 )

Estimated Ship Date: Monday 2/9/2026

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

Part Number: MSR-CJ-L

4.82 out of 5 stars ( 17 )

Estimated Ship Date: Monday 2/9/2026

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Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, TH350, TH400, Each

Part Number: LOK-TD350400FM36

4.79 out of 5 stars ( 38 )

Estimated Ship Date: Monday 2/9/2026

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Clutch Master Cylinder and Slave Cylinder Kits, Hydraulic Assemblies, 45.5 in. Braided Hose, Dodge, Kit

Part Number: SBB-HYDX1-50

4.23 out of 5 stars ( 22 )

Estimated Ship Date: Monday 2/9/2026

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Transmission Pan, Deep, Aluminum, Natural, Finned with Summit Logo, Chrysler, Torqueflite A-904, Each

Part Number: SME-1010

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Monday 2/9/2026

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Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH350, 1969-81, Kit

Part Number: TRG-350-1-2

4.41 out of 5 stars ( 56 )

Estimated Ship Date: Monday 2/9/2026

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 2,800-3,200 Stall, GM, 4L60E, 4L65E, 300mm, Each

Part Number: APE-49453

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Ultimate Dana 44 Axle Assembly (07-18) Wrangler JK 4.10 Ratio) Front - ELD

Part Number: SDH-10010455

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Clutch Kit, Super StreetPro, Organic, Ceramic, 1 1/16 in. Diameter Shaft, 10-Spline, 11 in. Diameter Disc, Kit

Part Number: MCL-75204

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/9/2026

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Shifter, Blackjack, 82-95 S10/S15 with GM T-5 Transmission, Each

Part Number: HUU-3916045

4.69 out of 5 stars ( 13 )

Estimated Ship Date: Monday 2/9/2026

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Transmission, Chrysler 42RLE RWD/4WD 4

Part Number: VRE-2306V-869

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Core Charge $380.00
• Drop Ship
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• Special Order

Axles, C-Clip, Rear, 1541H Steel, 30-Spline, Chevy, 8.875 in., Pair

Part Number: MSR-A123002

4.75 out of 5 stars ( 20 )

Estimated Ship Date: Monday 2/9/2026

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Gear, Ring and Pinion, 3.70:1 Ratio, Ford, 9 in., Set

Part Number: RMG-6903611

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

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Automatic Shifter, Electronic Sport Shifters, Detent, 12.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 6L80E, Each

Part Number: LOK-ES6L80CXMB

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, 4L80E, Each

Part Number: LOK-TD34L80FM

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Monday 2/9/2026

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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: Monday 2/9/2026

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Gear, Ring and Pinion, 3.42:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.500 in. Ring Gear, GM 8.5/8.6 in., Set

Part Number: YGA-24157

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Flexplate, Billet Steel, 168-Tooth, Chevy LS, SFI 29.2, Each

Part Number: MEZ-FPS085

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Flywheel, Cast Iron, 168-Tooth, External Engine Balance, Chevy Big Block Gen V and Gen VI, Each

Part Number: NAL-14096987

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/9/2026

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Axle Bearing, 2.250 in. O.D., 1.400 in. I.D., Each

Part Number: YGA-10004

4.9 out of 5 stars ( 20 )

Estimated Ship Date: Monday 2/9/2026

Ring and Pinion Installation Kit, GM 8.875 in., Truck 12-Bolt, 30-Spline Pinion, Kit

Part Number: RMG-8310181

3.64 out of 5 stars ( 14 )

Estimated Ship Date: Monday 2/9/2026

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Replacement Master Cylinder, Hydraulic Conversion Kits, 1434001, 1434002, Chevy, Each

Part Number: MCL-139310

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/9/2026

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Differential Carrier, Dura Grip Positraction, Clutch-type, 17-spline, Rear, GM 8.5 in. Corvette, Chevy, Each

Part Number: YGA-26023

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Clutch Kit, 11 in. Organic Disc, 10-spline, 1.125 in. Input, Pressure Plate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: LUK-04-049

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Monday 2/9/2026

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