Availability
Differential Carrier, Spartan Locker, Steel, 30-spline, Rear, GM 8.5 in., Each
Part Number: SPZ-17041
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Automatic Shifter, Floor Mounted, Detent, 16.000 in. Bench Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, TH350, Each
Part Number: LOK-FM350GM
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, Buick, Oldsmobile, Pontiac, 8.2 in., Each
Part Number: AUB-546099
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Torque Converters, Twister 3/4 Race, 9.600 in. Dia., with Lockup, 30-Spline, 11.125 in. bolt pattern, 2,400-2,800 rpm Stall, 4L60-E, 4L65-E, Each
Part Number: HAY-97-1H24Q
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Ring and Pinion Gears and Installation Kit, 8.5" OLDSMOBILE GM 3.90 REAR R&P GEAR/ INSTALL KIT PACKAGE
Part Number: YGA-12594
Not Yet Reviewed
Estimated Ship Date: Dec 16, 2025 if ordered today
Estimated Ship Date: Dec 16, 2025 if ordered today
Differential Carrier, Positraction, Nodular Iron, GM 7.5/7.6 in., 26 Spline, 3.23 Up Ratio, Each
Part Number: SUM-730958
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Gear, Ring and Pinion, 4.10:1 Ratio, GM, 12-Bolt Car, 3 Series, Set
Part Number: RMG-6903041
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Torque Converter, Nitrous Holeshot,3.400 3,800 rpm Stall Range, Chevy, THM350/THM400, Each
Part Number: BMM-20482
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 23.000 in. Double Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 700R4, Each
Part Number: LOK-CO700ANXMB
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Differential, Eaton Detroit Truetrac, 26-Spline, GM, 7.5 in., 3:08 and Down, Each
Part Number: ETN-911A415
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 8.000 in. Single Bend Chrome Stick, 3/8-24 in., Polished Mushroom Knob, TH350, Each
Part Number: LOK-CO350EMP
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 6.000 in. Straight Chrome Stick, 3/8-24 in., Polished Mushroom Knob, 4L60E, Each
Part Number: LOK-CO4L60EFMP
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Ring and Pinion Gears,USA Standard 7.5"/7.625" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals
Part Number: SPZ-10693
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Differential Carrier, Positraction, Nodular Iron, GM 8.2 in. BOP, 28 spline, 3.31 Up Ratio, Each
Part Number: SUM-730964
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Brake hub, Aluminum, C5/C6 Brake Conversion Hubs, Bearings, Brackets, Kit
Part Number: UPI-304647
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, 700R4, Each
Part Number: LOK-CO700CMB
Not Yet Reviewed
Estimated Ship Date: Nov 19, 2025 if ordered today
Estimated Ship Date: Nov 19, 2025 if ordered today
$40.00 Mail-In Rebate
Price after Manufacturer Rebate: $708.99
Rebate Expires: 12/31/2025
Differential, No-Slip Traction System, 28-Spline, Buick, Oldsmobile, Pontiac, 8.2 in., Each
Part Number: PWT-92-0782-2801
Estimated Ship Date: Monday 11/17/2025
$40.00 Mail-In Rebate
Price after Manufacturer Rebate: $708.99
Rebate Expires: 12/31/2025
Estimated Ship Date: Monday 11/17/2025
Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 26-Spline, 10.4 in. Diameter Disc, Pontiac, Kit
Part Number: CTF-DF161739
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Clutch Kit, Street, Organic, 1 1/8 in.- 26-Spline, 10.5 in. Disc, Chevy, Oldsmobile, Pontiac, Kit
Part Number: HAY-85-102
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
Automatic Shifter, Electronic Sport Shifters, Detent, 6.000 in. Straight Black Stick, 3/8-24 in., Black Mushroom Knob, 4L60E, Each
Part Number: LOK-ES4L60EFXMB
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Automatic Shifter, GM, TH350, 16 in. Double Bend Stick, Black Anodized Mushroom Knob, Each
Part Number: LOK-CM350BNMB
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Bellhousings, New, Steel, Black, 6.31 in. Depth, SFI 30.1, GM 4L60-E, Each
Part Number: QTI-RM-9070
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Automatic Shifter, Case Mounted, Detent, 16.000 in. Bench Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, TH400, Each
Part Number: LOK-CM400GMB
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Automatic Shifter, GM, 4L60E, 6 in. Straight Chrome Stick, Original Brushed Mushroom Knob, Each
Part Number: LOK-CO4L60EFM
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
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