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

Goodmark Clutch Pushrods GMK4012951692S

CLUTCH LOWER PUSHROD & SWIVEL,

Part Number: GMK-4012951692S

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Motive Gear Differential Bearing Kits R30FRMK

Ring and Pinion Installation Kit, Dana 30, Kit

Part Number: MGR-R30FRMK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Motive Gear Ring and Pinion Sets GM10-273 GM 8.5/8.6 in. 2.73 Gears

Gear, Ring and Pinion, 2.73:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-GM10-273

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

McLeod Street Level Clutch Kits 75043

Clutch Kit, Street Level, Organic, 1 1/16 in. Diameter Shaft, 10-Spline, 11 in. Diameter Disc, Kit

Part Number: MCL-75043

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Pioneer Flexplates FRA-102

Flexplate, Steel, Oldsmobile, Non-SFI, Each

Part Number: PIO-FRA-102

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

OMIX-ADA Transfer Case Shifter Knobs for 1972-1979 CJ5, 1972-1975 CJ6, 1976-1979 CJ7 - 18607.02

Shift Knob, Transfer Case, Stock, Plastic, Black, Dana 20, Jeep, Each

Part Number: OMX-1860702

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

American Autowire Backup Light Switches 03943657

Backup Light Switch, Buick, Chevy, Oldsmobile, Pontiac, Manual, Each

Part Number: AWW-03943657

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

TCI Premium Series 153-Tooth Flexplate 399605

Flexplate, Premium, 153 Tooth, 10.750 in./11.500 in. Bolt Pattern, Steel, Black E-Coated, Internal Balance, Chevy, Big Block, Each

Part Number: TCI-399605

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Motive Gear Super Ring and Pinion Gear Installation Kits R8.25RSKT

Ring and Pinion Installation Kit, Super Kit, Chrysler 8.25/8.375 in, Kit

Part Number: MGR-R825RSKT

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

ATP Automatic Transmission Filter Kits B-29

Transmission Filter, GM, Rolls-Royce, TH400, Kit

Part Number: ATP-B29

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Lakewood Bellhousings LK4000

Bellhousing, Aluminum, Natural, 4.684 in. Bore, 6.450 in. Depth, Chevrolet, Each

Part Number: LAK-LK4000

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Richmond Gear EXCel Ring and Pinion Sets F9389 Ford 9 in. 3.89 Gears

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

Part Number: RMG-F9389

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Heidts Bearing and Seal Kits for 1974-1978 MUSTANG II - MP-010

Heidts Bearing and Seal Kits for 1974-1978 MUSTANG II - MP-010

Wheel Bearing and Seal Kits, Front, Ford, Kit

Part Number: HDT-MP-010

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

South Bend Clutch Stage 2 Endurance Clutch Kits K04505-HD-TZ

Clutch Kit, Stage 2 Endurance, Single, 1.130 in. - 10-spline, Kevlar® Disc, Pressure Plate, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: SBB-K04505-HD-TZ

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

TCI High Performance Heat-Treated Sprag Races 328910

Sprag, Intermediate, Steel, GM, TH350, Each

Part Number: TCI-328910

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Motive Gear Open Differential Internal Kits C9.25BI

Differential Parts Kit; Open Differential Internal Kit; Incl. Side And Pinion Gears/Washers/Pinion Shaft And L

Part Number: MGR-C9-25BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Pioneer 164-Tooth Flywheel FW-117

Flywheel, OEM Cast, 164-tooth, Internal Engine Balance, Ford, 4.9L L6, Each

Part Number: PIO-FW-117

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

Mile Marker Hub Service Kits 402SK

Replacement, Service Kit for Hub, Kit

Part Number: MMK-402-SK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Motive Gear Differential Carrier and Pinion Shim Kits GM7.5MSK

MASTER SHIM KIT GM 7.5

Part Number: MGR-GM7-5MSK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Summit Racing™ Manual Transmission Shifter and Installation Kit Pro Packs 13-0060

Combo, Hurst, Shifter, Competition Plus, Installation Kit, Chevy, GMC, Muncie M-21, Kit

Part Number: CMB-13-0060

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

TCI Trans-Scat Valve Body Kits 360000

Transmission Upgrade Kit, Trans-Scat, Ford, Lincoln, Mercury, C-6, Each

Part Number: TCI-360000

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

DRP Performance Premium Low Drag Bearing Kits 007 10581

Wheel Bearings, Premium Low Drag, Steel Roller Bearing, Front, Rear, Kit

Part Number: DPR-00710581

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Auburn Gear Grip-N-Loc 30 Spline Differential GM 8.875 Inch (12-bolt), truck 546034

Differential, Auburn, Grip-N-Loc, Limited Slip, 30-Spline, GM, 8.875 in. (12-Bolt) Truck, Each

Part Number: AUB-546034

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

ATP Automatic Transmission Filter Kits B-45

Transmission Filter, Buick, Chevy, GMC, Oldsmobile, Pontiac, TH350, Kit

Part Number: ATP-B45

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

RAM Premium Replacement Clutch Kits for 1979 MUSTANG, 1974-1978 MUSTANG II - 88398

Clutch Kit, Premium Replacement, 9.5 Disc, 10 Spline, Ford, Mustang, 2.8L, Kit

Part Number: RAM-88398

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow