Availability
Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt, Truck, Set
Part Number: MGR-GM12-373
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.875 in. Truck, Set
Part Number: YGA-24132
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
CLUTCH
Part Number: CTF-KCFT240916
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Flywheel, Billet Aluminum, 153-Tooth, Internal Engine Balance, 14.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each
Part Number: RAM-2511
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 8.875 in., 12-Bolt Truck, Set
Part Number: RMG-12BT373T
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Clutch Kits, Street 450 Clutch Conversion Kits, 1.125 in. - 10-spline, Single Organic Disc, 11.000 in. Diameter, Buick, Chevy, Olds, Pontiac, Kit
Part Number: HAY-91-1004
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Ring and Pinion Gears, 3.54:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set
Part Number: SPZ-36073
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Ring and Pinion Gears, 4.88:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set
Part Number: YGA-24062
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Shifter, White Lightning, Short Throw, Billet Aluminum, Magnum T-56, 2.250 in. Offset, Kit
Part Number: AWR-SHWL20100SR2
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt, Truck, Set
Part Number: MGR-GM12-373X
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Differential Carrier Replacement Parts, Service Kit, Stator/Amature, Dana 44, 4 Pinion, Kit
Part Number: ETN-26982-00S
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Clutch Kit, Stock Replacement, 1.125 in. - 10-spline Input, Heavy-duty Disc, 12.00 in. Diameter, Pressure Plate, Checker, Chevy, GMC, Pontiac, Kit
Part Number: SXR-K1909-02HD
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, TH350, 2,400 rpm Advertised Flash Stall, Each
Part Number: HAY-97-1B24Q
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gear, Ring and Pinion, 3.08:1 Ratio, GM, 12-Bolt Truck, 3 Series, Set
Part Number: RMG-4900681
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.875 in. Truck, Set
Part Number: MGR-GM12-342
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 10-Spline, 12 in. Diameter Disc, Chevy, GMC, Kit
Part Number: CTF-DF024909
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Flywheel, Aluminum, 12.0 lbs., 168-Tooth, Internal/External Balance, Chevy, Each
Part Number: MCL-560132
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
USA Standard Ring & Pinion "thick" gear set for GM 12 bolt truck in a 4.56 ratio
Part Number: SPZ-36180
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 10-Spline, 10.4 in. Diameter Disc, GM, Kit
Part Number: CTF-DF271874
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Flywheel, Billet Steel, Low Inertia, 168-tooth, 20.85 lbs., Internal Balance, Chevy, Big Block, Small Block, Each
Part Number: CTF-600120
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gear, Ring and Pinion, 3.54:1 Ratio, Dana 60, Set
Part Number: RMG-4901291
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, 3 Series, Set
Part Number: RMG-4900721
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Yukon cast yoke for GM 12P and 12T with a 1350 U/Joint size
Part Number: YGA-41068
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pressure Plate, Centerforce II, Diaphragm-Style, 10.4 in. Disc Diameter, Each
Part Number: CTF-CFT361874
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Flywheels, Billet Aluminum, 168-tooth, 14 lbs., Internal Engine Balance, SFI 1.1, Chevy, Each
Part Number: HAY-20-130HYS
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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