Availability
1978 Transmission & Drivetrain
Showing In Stock Items. Show All 231 Items.
Automatic Transmission, Remanufactured, Reverse Shift Pattern, Full Manual Valve Body, Ford, C-4, Each
Part Number: TCI-512200
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
BUILD IT WITH SUMMIT!
Rear End Assembly, Grand National, Ford 9 in., 31-Spline Axles, 5 x 4.75 in. Pattern, G-Body Mounts, Kit
Part Number: SUM-CSUMCT006
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Ford, C-6, 221-302, 351C, 351W, 4WD, Each
Part Number: TCI-411801
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Differential, Electric Locker, 30-Spline, Dana 44, 3.73 and Lower Ratios, Each
Part Number: ETN-19977-010
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Differential, Electronic Locker, ELocker, 30-Spline, Toyota 9.5 in., Toyota, Land Cruiser 40, 60, 70, 80 Series, Each
Part Number: ETN-14212-1
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Automatic Transmission, Remanufactured, Forward Pattern, Automatic Valve Body, Mopar Small Block LA, Torqueflite 727, 4WD, For use with NP203, Each
Part Number: TCI-111600
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Automatic Transmission, Remanufactured, Reverse Shift Pattern, Manual Valve Body, Chrysler, Torqueflite 727, Each
Part Number: TCI-112100
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Bellhousing, Quick Time, Steel, Gold Iridited, SFI Approved, Chevy, V8, Manual Transmission, Kit
Part Number: QTI-RM-6022W
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, 4WD, Ford, C-6, 351M, 400, 429, 460, Each
Part Number: TCI-411700
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Differential, Posi Performance, Electric Locker, 30-Spline, GM, 8.5 in., Each
Part Number: ETN-19659-010
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Ring and Pinion Gears and Installation Kit, 8.0" FORD 3.25 REAR R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI
Part Number: YGA-12521
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Clutch Kit, Force 10.5 Dual Disc, 1.063 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Ford, Kit
Part Number: RAM-80-2275NS
Not Yet Reviewed
Estimated Ship Date: Mar 13, 2026 if ordered today
Estimated Ship Date: Mar 13, 2026 if ordered today
Ring and Pinion Gears and Differential Combo, GM 8.5 in., 3.73:1, 30-spline Pinion, 28-spline Axle, Rear, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: YGA-12628
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Axle Assembly, 9 in. Alloy Steel. 1541H Alloy Steel Axles, 31 Spline, GM. Each
Part Number: CUR-CE-GMG7887X
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chrysler, Torqueflite 727, 4WD, Each
Part Number: TCI-111403
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Differential, Eaton Elocker Dana 60 4.10 & Down 30 Spline
Part Number: ETN-14020-010
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Automatic Transmission, Remanufactured, Forward Shift Pattern, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH350, Each
Part Number: TCI-312100
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Automatic Transmission, Forward Shift Pattern, Automatic/Manual Valve Body, Buick, Oldsmobile, Pontiac, TH350
Part Number: TCI-311190
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Axle Assembly, 9 in, Alloy Steel, 1541H Alloy Steel Axles, 31 Spline, Chevy, Pontiac, Each
Part Number: CUR-CE-GMF7081X
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Clutch Kit, Force 10.5 Dual Disc, 1.062 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Ford, Kit
Part Number: RAM-80-2275N
Not Yet Reviewed
Estimated Ship Date: Mar 13, 2026 if ordered today
Estimated Ship Date: Mar 13, 2026 if ordered today
Ring and Pinion Gears,Yukon Gear & Axle 8.875" GM 12 Bolt Truck, 3.08 Ratio Rear Ring & Pinion Gea
Part Number: YGA-10631
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Axle Assemblies, Ford 9 in., Natural, 61.25 in. Flange to Flange, 31-Spline Axles, 1541H Alloy, Chevy, Pontiac, Kit
Part Number: ART-11179680
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
Differential, Select-A-Loc, 35-Spline, Dana 44, 10-Bolt, Each
Part Number: AUB-545044
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Axle Assembly, 70-81 GM F-Body Camaro/F-Body, Ridetech Brackets, Mini-Tub Width Rear, 9-inch, 31-Spline, 5 x 4.75" Bolt Pattern, Housing & Axle Kit
Part Number: CUR-CEGMF7081RTM
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Clutch Kit, Pro Street Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, Kit
Part Number: RAM-60-2125S
Not Yet Reviewed
Estimated Ship Date: Mar 13, 2026 if ordered today
Estimated Ship Date: Mar 13, 2026 if ordered today
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