1973 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Yukon Gear & Axle Differential Pinion Yokes YY C8.75-7290-A

Yoke, Differential Location, 10-spline Inner, Steel, Rear, Chrysler 8.75 in., Each

Part Number: YGA-41130

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

McLeod StreetPro Clutch Kits 75136

Clutch, StreetPro, 1/8 in. - 26-spline, Organic Disc, Pressure Plate, Ford, FE, Kit

Part Number: MCL-75136

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM12T-456 GM 8.875 in. (12-bolt) truck 4.56 Gears

USA Standard Ring & Pinion gear set for GM 12 bolt truck in a 4.56 ratio

Part Number: SPZ-36179

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

RAM HDX Clutch Kits 88772HDX

Clutch Kit, HDX, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, AMC, Jeep, Kit

Part Number: RAM-88772HDX

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG F9-486 Ford 9 in. 4.86 Gears

Ring and Pinion Gears, 4.86:1 Ratio, 10-bolt, 28-spline, Standard Gear Rotation, Ford, 9 in., Set

Part Number: SPZ-36143

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG F9-300 Ford 9 in. 3.00 Gears

Ring and Pinion Gears, 3.00:1 Ratio, 28-spline, Standard Rotation, Ford 9 in., Ford, Lincoln, Mercury, Rear, Set

Part Number: SPZ-36133

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM7.5-273 GM 7.5/7.625 in. 2.73 Gears

Ring and Pinion Gears, 2.73:1 Ratio, 27-spline, Standard Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: YGA-24475

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

RAM Billet Steel 184-Tooth Flywheel 1518F

RAM Billet Steel 184-Tooth Flywheel 1518F

Flywheel, Billet Steel, 184-Tooth, External 28 oz. Engine Balance, 38.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Ford, FE, V8, Each

Part Number: RAM-1518F

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

RAM Billet Steel 184-Tooth Flywheel 1519F

Flywheel, Billet Steel, 184-Tooth, Internal Engine Balance, 38.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Ford, FE, V8, Each

Part Number: RAM-1519F

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

American Powertrain White Lightning Shifters for 1970-1981 CAMARO, FIREBIRD - SHWL-10100SR4

Shifter, White Lightning, Short Throw, Billet Aluminum, Tremec TKO 500/TKO 600, 2.73 in. Offset, Kit

Part Number: AWR-SHWL10100SR4

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

PRW Pro Series 184-Tooth Flywheel 1642783

Flywheel, Billet Steel, 184-Tooth, 30 lb., SFI 1.1, External Engine Balance, 28 oz. Weight, Ford, Big Block, Each

Part Number: PQX-1642783

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Yukon Gear & Axle U-Joints YP SJ-297X-201

U-Joint, Front Axle, Spicer 1310-WJ, GM 8.5, Dana 30, Dana 44, Greasable, Chromoly, Each

Part Number: YGA-32081

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

McLeod Street Extreme Clutch Kits 75319

Clutch Kit, Street Extreme, 1.125 in. - 26-spline, Ceramic Disc, Pressure Plate, Chrysler, Dodge, Plymouth, Kit

Part Number: MCL-75319

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

USA Standard Gear Master Overhaul Kits ZK C8.75-F

USA Standard Master Overhaul kit for Chrysler 8.75" #89 housing with 25520/90 differential bearings

Part Number: SPZ-37094

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM8.2-411 GM 8.2 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 25-spline, Standard Ring Gear Rotation, GM 8.2 in., Set

Part Number: YGA-24152

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Ring and Pinion Sets SUM-741022 GM 8.2 in. 4.11 Gears

5 out of 5 stars ( 3 )

Estimated Ship Date: Today

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USA Standard Gear Ring and Pinion Sets ZG F9-411 Ford 9 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 28-spline, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: SPZ-36139

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

RAM Billet Steel 168-Tooth Flywheel 1522

Flywheel, Billet Steel, 168-Tooth, 40 lb., Chevy, 454, Each

Part Number: RAM-1522

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

SVL Drivetrain Ring and Pinion Gear Sets 2020918 Dana 70 4.88 Gears

Ring & Pinion Gear Set Dana 70 / 4.88 Ratio

Part Number: SVL-2020918

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Yukon Gear & Axle Full Spools YP FSF9-31

Yukon steel spool for Ford 9" with 31 spline axles

Part Number: YGA-32045

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.25-456 Chrysler 8.25 in. 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36012

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Powertrax Lock-Right Lockers Dana 35 2310-LR

Differential, Lock-Right, Locker, 27-Spline, Dana 35, Each

Part Number: PWT-2310-LR

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Motive Gear Performance Ring and Pinion Sets F890600 Ford 9 in. 6.00 Gears

Gear, Ring and Pinion, 6.00:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890600

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Zoom MU Series Clutches MU1919-1C

Clutch, MU Series, 1.375 in. - 10-spline, Cerametallic Disc, Pressure Plate, Chevy, Ford, GMC, Kit

Part Number: ZZZ-MU1919-1C

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Zoom Performance Products Clutch Kits MU386-1A

FORD; MEDIUM & HD TRUCKS; 92-64; 6 & 8; 4.9 / 5.4 / 5.9 / 6.1 / 6.4 / 7.0

Part Number: ZZZ-MU386-1A

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

South Bend Clutch Stage 2 Daily Driver Clutch Kits for 1970-1973 240Z, 1974-1975 260Z - K06029-HD-O

Clutch Kit, Stage 2 Daily Driver, Single, 1.000 in. - 24-spline, Organic Disc, Pressure Plate, for Nissan, 2.4L, 2.6L, Kit

Part Number: SBB-K06029-HD-O

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today