1978 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Mopar Performance Flexplate Bolt Packages P4876820

Flexplate Bolts, 7/16 x 20 RH, .500 in. Length, Converter Bolts, 5/16 in., Chrysler, V8, Set of 6

Part Number: DCC-P4876820

5.0 out of 5 stars ( 2 )

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McLeod Street Extreme Clutch Kits 75314

Clutch Kit, Street Extreme Clutch, One Disc, 1.125 in. - 26-spline, Ceramic Disc, Pressure Plate, Throwout Bearing, Ford, Mercury, Kit

Part Number: MCL-75314

Not Yet Reviewed

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QuickTime Bellhousings RM-6066

Bellhousing, Steel, Black, Ford, Small Block, Cleveland, Muncie, Saginaw, T-10, TKO, Jerico, Brinn, Each

Part Number: QTI-RM-6066

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Yukon Gear & Axle Super Carrier Shims SK SS12

Carrier Shims, Steel, Ford 8.8 in., GM, 8.0, 8.6, 8.75, 8.875 in., Kit

Part Number: YGA-55002

4.79 out of 5 stars ( 19 )

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Yukon Gear & Axle Ring and Pinion Sets YG F8.8-373 Ford 8.8 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, 1.625 in. Pinion, 8.800 in. Ring Gear, Ford 8.8 in., Set

Part Number: YGA-24096

4.5 out of 5 stars ( 2 )

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Auburn Gear Grip-N-Loc 28 Spline Differential GM 8.5/8.6 Inch 546050

Auburn Gear Grip-N-Loc 28 Spline Differential GM 8.5/8.6 Inch 546050

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, GM, 8.5 in., 8.6 in., Each

Part Number: AUB-546050

Not Yet Reviewed

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ATP Automatic Transmission Modulator Valves JX-66

Transmission Modulator Valve, GM, TH300, TH350, TH400, Each

Part Number: ATP-JX66

5.0 out of 5 stars ( 14 )

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Lokar Midnight Series Flexible Braided Stainless Transmission Dipsticks XTD-3727FM

Transmission Dipstick, Black, Braided Stainless Steel, Firewall Mount, Chrysler, Torqueflite 727, Each

Part Number: LOK-XTD-3727FM

5.0 out of 5 stars ( 3 )

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ATI SFI Direct Fit Bellhousings ATI200044A

Transmission Bellhousing, New, Aluminum, SFI 30.1, GM, TH350/TH400, Modified OEM Case, Each

Part Number: ATI-200044A

Not Yet Reviewed

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Yukon Gear & Axle Ring and Pinion Sets YG GM8.5OLDS-342 GM 8.5 in. O axle 3.42 Gears

RING AND PINION

Part Number: YGA-24689

Not Yet Reviewed

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Pioneer 153-Tooth Flexplate FRA-112

Flexplate, 153-Tooth, Steel, Internal Balance, 2 Piece Rear Main Seal, Chevy, Non-SFI, Each

Part Number: PIO-FRA112

5.0 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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TCI Filler Tubes and Dipsticks 743811

Automatic Transmission Dipstick with Tube, Locking, Steel/Plastic, Gold Dichromate, Black, Ford, C-4, Each

Part Number: TCI-743811

5.0 out of 5 stars ( 2 )

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PRW Billet Steel 153-Tooth Flywheel 1640071

Flywheel, PQx, Billet Steel, 153-tooth, 29.000 lbs., SFI 1.1, External Engine Balance, Chevy, 383, 400, Each

Part Number: PQX-1640071

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Shiftworks Shifter Conversion Kits for 1973-1978 CAMARO - SC2261

Shifter Conversion Kit, Bracket, Lever, Window, Chevy, Kit

Part Number: SIW-SC2261

Not Yet Reviewed

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Motive Gear Performance Ring and Pinion Sets F890389 Ford 9 in. 3.89 Gears

Gear, Ring and Pinion, 3.89:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890389

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Timken Axle Spindle Bearings SBK1

Axle Spindle Bearing, Front, 4WD, Each

Part Number: TMK-SBK1

4.0 out of 5 stars ( 5 )

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Yukon Gear & Axle Master Overhaul Kits YK F7.5

Ring and Pinion Gear Installation Kit, Master Overhaul, 28 Spline, Ford 7.5 in., Kit

Part Number: YGA-14046

5.0 out of 5 stars ( 2 )

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Motive Gear Performance Ring and Pinion Sets F890583 Ford 9 in. 5.83 Gears

Gear, Ring and Pinion, 5.83:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890583

Not Yet Reviewed

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ARP Bellhousing Bolt Kits 145-0901

Bellhousing Bolts, Hex, Steel, Black Oxide, Chrysler, Dodge, Plymouth, Big Block, Kit

Part Number: ARP-145-0901

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Motive Gear Performance Ring and Pinion Sets F890543 Ford 9 in. 5.43 Gears

Gear, Ring and Pinion, 5.43:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890543

Not Yet Reviewed

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ATI SFI 139-Tooth Flexplate ATI915545

Flexplate, 139-tooth, Internal Balance, Steel, SFI-approved, Chevy, GMC, Each

Part Number: ATI-915545

Not Yet Reviewed

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Moog Super Strength U-Joints 254

Universal Joint, Super Strength, 1330 Style, Solid, Steel, Each

Part Number: MOG-254

4.75 out of 5 stars ( 8 )

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Hays Street 450 Clutch Conversion Kits 91-1102

Clutch Kit, 450 Street, 11 in. Disc, 26 Spline, 1.125 in. Input Diameter, Diaphragm, GM, Kit

Part Number: HAY-91-1102

Not Yet Reviewed

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Yukon Gear & Axle Crush Sleeve Eliminator Kits SK CSGM7.5

Crush Sleeve Eliminator Kit, Steel Spacer, Pinion Shims, GM 7.5 in., GM 7.6 in., GM 8.2 in., Kit

Part Number: YGA-55047

4.29 out of 5 stars ( 7 )

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American Powertrain White Lightning Shifters for 1970-1981 CAMARO, FIREBIRD - SHWL-10100SR4X

Shifter, White Lightning, Short Throw, Billet Aluminum, Tremec TKX 5-Speed, 2.750 in. Offset, Each

Part Number: AWR-S0005

Not Yet Reviewed

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