Availability
Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set
Part Number: RMG-4902781
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Gear, Ring and Pinion, 3.55:1 Ratio, GM, 8.2 in., 10-Bolt, 3 Series, Set
Part Number: RMG-4900151
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Automatic Transmission Pan, Deep, Aluminum, Natural, GM, 700R4, 4L60E, Each
Part Number: TCI-378000
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set
Part Number: MGR-GM10-390
Estimated Ship Date: Jan 7, 2026 if ordered today
Estimated Ship Date: Jan 7, 2026 if ordered today
Clutch Kits, Street 450 Clutch Conversion Kits, 1.125 in. - 10-spline, Single Organic Disc, 10.500 in. Diameter, Buick, Chevy, Olds, Pontiac, Kit
Part Number: HAY-91-1002
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 8.2 in., 10-Bolt, Set
Part Number: RMG-GM82C373
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 8.2 in., 10-Bolt, Set
Part Number: RMG-GM82373E
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
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Estimated Ship Date: Monday 12/22/2025
Clutch Disc, Organic, 1 1/8 in. Diameter Shaft, 26-Spline, 11 in. Disc, Buick, Chevy, GMC, Pontiac, V8, Each
Part Number: CTF-384148
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Differential, Posi Performance, Limited Slip, 28-Spline, for use on GM, 7.625 in., Each
Part Number: ETN-19599-010
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Universal Joint, 1310 Style, Greasable, Steel, Each
Part Number: MOG-280
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Differential, Posi Performance, Limited Slip, 26-Spline, GM, 7.5 in., Each
Part Number: ETN-19663-010
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set
Part Number: RMG-GM75342OE
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
$35.00 Mail-In Rebate
Price after Manufacturer Rebate: $450.99
Rebate Expires: 12/31/2025
Differential, Lock-Right, Locker, 30-Spline, GM, 8.5 in., Each
Part Number: PWT-1921-LR
Estimated Ship Date: Monday 12/22/2025
$35.00 Mail-In Rebate
Price after Manufacturer Rebate: $450.99
Rebate Expires: 12/31/2025
Estimated Ship Date: Monday 12/22/2025
Differential, Posi Performance, Limited Slip, 30-Spline, GM, 12-Bolt, 4 Series, Each
Part Number: ETN-19555-010
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Transmission Dipstick, Braided Stainless Steel Housing, Black Handle, Chevy, TH350, TH400, Each
Part Number: LOK-XTD350400FM3
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Clutch Disc, Organic, 1 1/8 in. 10-Spline, 11.0 in. Disc, GM, V8, Each
Part Number: MCL-260141
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Automatic Transmission Shifter, Outlaw, GM, Powerglide, Each
Part Number: TCI-611323
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Clutch Kit, Organic, 1-1/8 in. Shaft, 10-Spline, 10-3/8 in. Diameter Disc, GM, Chevy, Kit
Part Number: SUM-700806
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Differential, Posi Performance, Limited Slip, 17-Spline, GM, 8.2 in., Each
Part Number: ETN-19686-010
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, 700R4, Kit
Part Number: LOK-KD-2700U
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Ring and Pinion Gears, 3.90:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5 in., GM 8.6 in., Set
Part Number: YGA-24159
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Gear, Ring and Pinion, EXCel, 3.55:1 Ratio, GM, 8.875 in., 12-Bolt Car, Set
Part Number: RMG-12BC355
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Clutch Kit, RXT 1200, 1.125 in. - 26-spline, Ceramic Disc, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: MCL-6921-07HD
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Differential Bearing, Chevy, GMC, Each
Part Number: TMK-LM603049
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
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