Performance & Replacement Transmission & Drivetrain Parts

Ring and Pinion Installation Kit, Rear, GM 8.5 in., 10-Bolt, GM, Kit

Part Number: ETN-K-GM8-5SR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Axle Shaft, GM Genuine Parts CV Axle Shaft, Steel, Front Left/Front Right, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-87863488

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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• $20 Summit Bucks

Overrun Clutch Valve, 4L80E/4L85E Automatic Transmission, Kit

Part Number: SOX-3420040K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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• $10 Summit Bucks

Transmission Pan, Deep, Aluminum, Natural, Finned with Summit® Logo, Buick, Chevy, Oldsmobile, Pontiac, TH400, Each

Part Number: SME-1001

4.42 out of 5 stars ( 45 )

Estimated Ship Date: Monday 12/22/2025

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Wheel Hub, Front, Chevy, Each

Part Number: VAC-FB-15C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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

Part Number: SOX-28821-20K

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/22/2025

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• $10 Summit Bucks

Clutch, Dual Friction, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, 4.8L, Kit

Part Number: CTF-DF842503

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Axle Housing, Rock Assault 9, 75.625 in. Width, 3.50 in. Diameter, Ford, 9 in., Each

Part Number: TGI-144049-1-KIT

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Wheel Bearing and Hub Assembly, X-Tracker Wheel Hub Assembly, Steel, Natural, RWD, Chevrolet, Each

Part Number: VAC-FBRB-5049

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Automatic Transmission, Remanufactured, Reverse Shift Pattern, Manual Valve Body, Chevy, TH400, 4WD, Full Comp, Fits Trans with NP205 T-Case, Each

Part Number: TCI-212800

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Master Cylinder, GS Compact Remote, Cast Aluminum, Black, 3/8-24 in. Outlet, Each

Part Number: WIL-260-15091

4.69 out of 5 stars ( 13 )

Estimated Ship Date: Monday 12/22/2025

Manual Shifter, Billet/Plus, Ford, Each

Part Number: HUU-3915020

4.57 out of 5 stars ( 23 )

Estimated Ship Date: Monday 12/22/2025

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Transmission Fluid Dipsticks, Hi-Tech Flexible Braided Stainless, Firewall Mount, Case Entry, Tube, Brite Anodized Handle, Chevy, GMC, 6L80E, 6L90E

Part Number: LOK-TD-36L80FM36

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

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Transmission, Manual, Super T-10 4-Speed, GM, V8, Each

Part Number: RMG-7021510

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Driveshaft, Balanced, One-piece, Assembled, Aluminum, Pontiac, Each

Part Number: HMI-ALDS406SPORT

4.43 out of 5 stars ( 30 )

Estimated Ship Date: Monday 12/22/2025

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Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: MGR-GM10-456A

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Monday 12/22/2025

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Differential Cover, Aluminum, Black Powdercoated, GM, 8.875 in., Passenger Car, Kit

Part Number: PRO-69502

4.53 out of 5 stars ( 19 )

Estimated Ship Date: Monday 12/22/2025

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Universal Joint, 1310 to 1350 Conversion, Greasable, Steel, Each

Part Number: MOG-348

4.69 out of 5 stars ( 32 )

Estimated Ship Date: Monday 12/22/2025

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: Monday 12/22/2025

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Automatic Transmission Rebuild Components, Governor, Blue Gear, GM, 4L60, Gasoline Engines, Each

Part Number: SOX-730

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/22/2025

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• $10 Summit Bucks

Clutch Kit, Organic, 1.125 in.- 10-Spline, 11 in. Disc, Organic, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: ZZZ-MU5505-1

4.49 out of 5 stars ( 39 )

Estimated Ship Date: Monday 12/22/2025

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Yoke, 4L60, 700R4, Chromoly, 27-Spline, Spicer 1350 Joint Style, 6.94 in. Length, Each

Part Number: SOX-T3-3-4281HP

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/22/2025

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• $10 Summit Bucks

Clutch Kit, StreetPro, Organic, 1 1/16 in.- 10-Spline, 10 in. Disc, Ford, 289, 302, Kit

Part Number: MCL-75113

3.33 out of 5 stars ( 15 )

Estimated Ship Date: Monday 12/22/2025

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Axle Housings, Fabricated, Fully Welded, 3.00 in. Axle Tubes, Mild Steel, Natural, 48.00 in. Width, Ford 9 in., Each

Part Number: RHC-16-0001-48

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

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Automatic Transmission, GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, 4L60E, OBD1, 93-94, 2WD/RWD, Aluminum Pan, Each

Part Number: SUM-700467

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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