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USA Standard Gear Master Overhaul Kits ZK GM12P

USA Standard Master Overhaul kit for the GM 12P differential

Part Number: SPZ-37042

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Yukon Gear & Axle 12 Bolt GM 8.875 Inch Differential Cover YP C2-GM12P

Differential Cover, 12-bolt, Aluminum, Polished, GM 8.875 in. Passenger Car, Each

Part Number: YGA-32101

5.0 out of 5 stars ( 1 )

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ACDelco Automatic Transmission Shift Shaft Seals 08657163

Automatic Transmission Shift Shaft Seals, OEM-style, Steel/Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-8657163

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Motive Gear Ten Factory Axle Shafts MG27123

Axle Shaft, Direct Fit, 1541H Alloy Steel, GM 8.5, 28-Spline, 30.437 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MGR-MG27123

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National Bearing Wheel Seals 8660S

Axle Bearing Seal, Rear, Oil Seal, Nitrile, Avanti, Buick, Chevy, Dodge, Ford, Each

Part Number: NTL-8660S

3.0 out of 5 stars ( 6 )

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Motive Gear Performance Ring and Pinion Sets G888342 GM 8.875 in. (12-bolt) passenger car 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 12-Bolt Passenger Car, Set

Part Number: MGR-G888342

5.0 out of 5 stars ( 2 )

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B&M Holeshot 2,300-2,500 Stall Torque Converter 70411

Torque Converter, Holeshot, 2,300-2,500 rpm Stall Range, Chevy, Powerglide, Each

Part Number: BMM-70411

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

TCI PRO-X Transmission Overflow Canisters 528206

TCI PRO-X Transmission Overflow Canisters 528206

Automatic Transmission Overflow Tank, Pro-X, Aluminum, Black, 1 qt. Capacity, GM Powerglide, Each

Part Number: TCI-528206

5.0 out of 5 stars ( 1 )

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Pioneer 168-Tooth Flywheel FW-100

Flywheel, OEM Cast, 168-Tooth, 30 lb., Internal Engine Balance, Chevy, GMC, Each

Part Number: PIO-FW100

4.0 out of 5 stars ( 31 )

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RAM Flywheel Bolts 528

Flywheel Bolts, Steel, Black Oxide, 12-Point Head, 11mm x 1.5 in. Chevy, LS, Set of 6

Part Number: RAM-528

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Sikky Manufacturing GTO Style T56 Shifter Cups for 1993-2002 CAMARO, FIREBIRD - SCP-T56

Shifter Replacement Parts, Manual Transmission, GTO Style T56 Shifter Cup, Chevy, Pontiac, Camaro, Firebird, Each

Part Number: SKM-SCP-T56

Not Yet Reviewed

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Hughes Performance Locking Trans Dipsticks HP3738

Filler Tube Assembly Locking

Part Number: HUP-HP3738

4.6 out of 5 stars ( 5 )

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TCI Racing Overhaul Kits 328600

Kit Overhaul Racing 68-Later GM TH350

Part Number: TCI-328600

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Hays Twister Full Race 2,800-3,200 Stall Torque Converter 97-1D28F

Torque Converters, Twister Full Race, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each

Part Number: HAY-97-1D28F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

RAM Competition Pressure Plates 402

Pressure Plate, Diaphragm-Style, 11 in. Disc Diameter, Chevy, GMC/Oldsmobile, Pontiac, Each

Part Number: RAM-402

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Pioneer 168-Tooth Flexplate FRA-471HD

FLEXPLATE ASSEMBLY

Part Number: PIO-FRA-471HD

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Timken Pinion Bearing Races M86610

Bearing Race, Differential Pinion, 2.531 in. Outside Diameter, Each

Part Number: TMK-M86610

5.0 out of 5 stars ( 1 )

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Moog Premium U-Joints for 1988-1992 CAMARO, FIREBIRD - 372C

U-Joint, 1310-1344 Conversion, Greasable, Steel, Chevy, Oldsmobile, Pontiac, Each

Part Number: MOG-372C

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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ATP Automatic Transmission Dipstick Tube Seals SO-35

Transmission Fluid Dipstick Components, Automatic Transmission Dipstick Tube Seals, Tube Grommet, 1.015 in. Bore Diameter, Ford, GM, Each

Part Number: ATP-SO35

4.0 out of 5 stars ( 2 )

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Hays Street 450 Clutch Conversion Kits 91-1100

Clutch Kit, 450 Street, 10.5 in. Disc, 26 Spline, 1.125 in. Input Diameter, Diaphragm, GM, Kit

Part Number: HAY-91-1100

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Timken Clutch Pilot Bearings PB656HD

Pilot Bearing, Roller, Steel, AMC, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Studebaker, Each

Part Number: TMK-PB656HD

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Shiftworks Shifter Conversion Kits for 1967-1968 GTO, LEMANS - C361-C

Shifter Conversion Kit, Automatic, 32.00 in. Shifter Cable Length, Transmission Pan Bracket, Transmission Shift Lever, Pontiac, Kit

Part Number: SIW-C361-C

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

Eaton Detroit Truetrac 28 Spline Differential GM 7.75 Inch IRS 912A642

Differential, Eaton Detroit Truetrac, 28-Spline, Pontiac, Each

Part Number: ETN-912A642

Not Yet Reviewed

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American Powertrain Hydramax Hydraulic Clutch Release Systems CAGM-40014

Hydraulic Throwout Bearing Conversion Kits, American Powertrain Hydramax Hydraulic Clutch Release Systems, Pedal Kit, Sold as a Kit

Part Number: AWR-CAGM40014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

LuK Clutch 153-Tooth Flywheel 4160135100

Flywheel, 153-tooth, Steel, External Engine Balance, Chevy, Pontiac, 5.0L, Each

Part Number: LUK-LFW129

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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