1979 GMC K1500 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options

USA Standard Gear Spartan Locker Replacement Crosspins SL XP-GM8.5

Crosspin, Replacement, Steel, Spartan, GM 8.5 in., Each

Part Number: SPZ-17024

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

USA Standard Gear Axle Shafts ZA W24120

GM 8.5" 28spl FRONT AXLE KIT, w/ Super-Joint, 79-87 1/2TON TRK & BLAZER (ASSM_REQ)

Part Number: SPZ-35130

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 Differential Carrier Clutches YPKD44-PC-AG

Replacement clutch set for Dana 44 Powr Lok, aggressive

Part Number: YGA-16151

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Yukon Gear & Axle Full Spools YP FSD44-4-30UP

Spool, Full, Steel, 30-spline, for Models with 3.92 Gear Ratio and Up, Dana 44, Each

Part Number: YGA-32041

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gears 13416

D44 NODULAR IRON YUKON DIFF COVER; PURPLE **LIMITED EDITION**

Part Number: YGA-13416

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Yukon Gear & Axle Full Spools YP FSD44-3-30DN

Spool, Full, 30-spline, Steel, Dana 44, Each

Part Number: YGA-32168

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

South Bend Clutch Stage 2 Drag Race Clutch Kits K04504-HD-DXD-B

Clutch Kit, Stage 2 Drag Race, Single, 1.130 in. - 26-spline, Ceramic Disc, Pressure Plate, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: SBB-S0256

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

FAG USA Wheel Bearings 6308N

Bearing FoMoCo,GM,Jeep,Mopar 48-96

Part Number: FWB-6308N

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Lokar Hi-Tech Kickdown Kits XKD-2350TPU

Automatic Transmission Kickdown Cables, Hi-Tech Kickdown Kits, Black Vinyl Jacket, 42.00 in. Cable Length, Fittings, GM, THM350, Kit

Part Number: LOK-XKD-2350TPU

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

ATP Automotive Automatic Transmission Bushings JB-50

AT BUSHING

Part Number: ATP-JB50

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Anchor Industries Driveshaft Center Support Bearings 6028

Driveshaft Support Carrier Bearings, Anchor Industries Driveshaft Center Support Bearings, Rubber, Black Bushing, Chevy, GMC, Isuzu, Each

Part Number: ANI-6028

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

USA Standard Gear Ring and Pinion Sets ZG GM8.5-538 GM 8.5/8.6 in. 5.38 Gears

Ring and Pinion Gears, 5.38:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: SPZ-36221

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

Sachs Stock Replacement Clutch Discs BBD4024CB

CLUTCH DISC

Part Number: SXR-BBD4024CB

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Sachs Stock Replacement Clutch Discs BBD4024HD

CLUTCH DISC

Part Number: SXR-BBD4024HD

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Clutches YPKD44-PC-04

D44 STEEL BELLEVILLE P/L CLUTCH PLATE, SPLINED PLATE

Part Number: YGA-16174

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Yukon Gear & Axle Drive Flange Caps YP DFC-SM-B

Drive Flange Cap, Bolt-on, Aluminum, Natural, Dana 44, Each

Part Number: YGA-32134

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Dorman Driveshafts for 1975-1979 K10, 1975-1978 K15, 1979 K1500 - 976-922

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-976-922

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

Dorman Driveshafts for 1975-1979 K10, 1975-1978 K15, 1979 K1500 - 976-924

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-976-924

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Dorman Driveshafts 976-901

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-976-901

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

Dorman Driveshafts 938-187

Driveshaft, Two-Piece, Steel, Front, Chevy, GMC, Each

Part Number: RNB-938-187

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Pioneer 168-Tooth Flexplate FRA-104HD

FLYWHEEL ASSM.

Part Number: PIO-FRA-104HD

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

RAM Pro Street Dual Disc Clutches 60-2140

RAM Pro Street Dual Disc Clutches 60-2140

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, 400 Balance, Kit

Part Number: RAM-60-2140

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

RAM Pro Street Dual Disc Clutches 60-2140N

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, GMC, 400 Balance, Kit

Part Number: RAM-60-2140N

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

RAM Pro Street Dual Disc Clutches 60-2145

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, 400 Balance, Kit

Part Number: RAM-60-2145

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

RAM Pro Street Dual Disc Clutches 60-2145N

Clutch Kit, Pro Street Dual Disc, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, GMC, 400 Balance, Kit

Part Number: RAM-60-2145N

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today