Performance & Replacement Transmission & Drivetrain Parts

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Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.

Showing All Items, Including Not in Stock Items That Match "14008"

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Results 1 - 15 of 15

Summit Racing™ Ring and Pinion and Differential Pro Packs 14-0080

Combo, Differential, Eaton Truetrac, Ring and Pinion, 3.73:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0080

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Ring and Pinion and Differential Pro Packs 14-0082

Combo, Differential, Eaton Truetrac, Ring and Pinion, 4.10:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0082

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Ring and Pinion and Differential Pro Packs 14-0084

Combo, Differential, Eaton Truetrac, Ring and Pinion, 4.56:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0084

Not Yet Reviewed

Estimated Ship Date: Today

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Yukon Gear & Axle Master Overhaul Kits YK C8.75-C

Ring and Pinion Gear Installation Kit, Master Overhaul, 29 Spline, Chrysler 8.75 in., 489 Case, Kit

Part Number: YGA-14008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Exedy Clutch USA - Clutch Kits for 1972-1976 R17 - 14008

CLUTCH KIT, OE REPLACEMENT

Part Number: EXY-14008

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Trail Gear Pinion Flanges 140082-1-kit

Pinion Flanges, Dust Cover (Diff Flange)

Part Number: TGI-140082-1-KIT

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

LuK Clutch Kits for 1974-1979 R17 - 6223297000

Clutch Kit, 0.938 in. - 21-spline, Organic Disc, Pressure Plate, Renault, 1.6L, Kit

Part Number: LUK-14-008

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Trail-Gear Differential Freeze Plugs for 1988-1995 4RUNNER, PICKUP - 140083-1

Differential Freeze Plug, V6

Part Number: TGI-140083-1

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Summit Racing™ Ring and Pinion and Differential Pro Packs 14-0089

Combo, Differential, Eaton Truetrac, Ring and Pinion, 4.10:1 Ratio, Install Kit, 30 Spline, Front/Rear, GM 8.25 IFS/8.5 in./8.6, Kit

Part Number: CMB-14-0089

Not Yet Reviewed