Availability
1981 Transmission & Drivetrain
Ring and Pinion Installation Kit, Super Kit, GM, 8.2 in., Kit
Part Number: MGR-R10CRSKT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Installation Kit, Master Kit, Chrysler, 8.25 in., Kit
Part Number: MGR-R8-25RMK
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring & Pinion Gear Set Dana 35 / 3.73 Ratio
Part Number: SVL-2020481
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
FLEXPLATE, PRO SERIES, BLACK LABEL, SFI 29.1, MOPAR SB & BB 1962-91, TF-727 & TF-904 10" or 11.125" Converter, 8 bolt crank, Int Bal
Part Number: PQX-2041370
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Axle Shaft, Front Inner, 4340 Chromoly, 28 Spline, 35.46 in. Length, GM 8.5 in., Each
Part Number: YGA-21366
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Ring & Pinion Gear Set Dana 35 / 3.55 Ratio
Part Number: SVL-2020468
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each
Part Number: RMG-78-1230-1
Not Yet Reviewed
Estimated Ship Date: Mar 17, 2026 if ordered today
Estimated Ship Date: Mar 17, 2026 if ordered today
Differential Cover, 12-bolt, Aluminum, Polished, AMC Model 20, Each
Part Number: YGA-32031
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Aluminum 12 Bolt AMC Model 20 Differential Cover SUM-730511
Estimated Ship Date: Today
Clutch Kits, Stock Replacement, 1.063 in. - 10-spline, 8.500 in. Diameter Organic Disc, Pressure Plate, Ford, Mercury, Kit
Part Number: LUK-07-030
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Yoke, Differential Location, 30-spline, Forged Steel, Spicer 1350 U-joint Style, Rear, Ford 8.8 in., Each
Part Number: YGA-41051
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Axle Shaft, Ten Factory, Rear, 1541H Alloy, GM 8.5 in., 28 Spline, Chevy/GMC, Pickup/SUV, Each
Part Number: MGR-MG27104
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
Yukon yoke for Dana 60 and 70 with a 1330 U/Joint size
Part Number: YGA-41025
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Flexplate, SFI, Ford 289/302, 164 Teeth, External Balance, Each
Part Number: ATI-915708
Estimated Ship Date: Today
Estimated Ship Date: Today
Axle Shaft, Front Inner, 4340 Chromoly, 35 Spline, 15.96 in. Length, Dana 60, Each
Part Number: YGA-21377
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Ring and Pinion Installation Kit, GM, 7.5 in./7.625 in., 10-Bolt, 1977-1981, 27-Spline Pinion, Kit
Part Number: RMG-8310161
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Installation Kit, Master, Ford 9 in., Rear, Kit
Part Number: MGR-R9R325SMK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.54:1 Ratio, Dana 60, Set
Part Number: RNB-697-324
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Spider Gear Kits, Open Differential, Chrysler 8.25 in., 27 Spline, Kit
Part Number: MGR-C825BI
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Axles, Direct Fit, Rear Left/Right, 1541 Carbon Steel, 31-Spline, 32.000 in. Length, Ford 9 in., Each
Part Number: SVL-2022591
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Ring and Pinion Installation Kit, Basic, Dana 44, Front/Rear, Kit
Part Number: MGR-RA28LR
Estimated Ship Date: Mar 17, 2026 if ordered today
Estimated Ship Date: Mar 17, 2026 if ordered today
Axle Shaft, Front Inner, 4340 Chromoly, 28 Spline, 19.51 in. Length, GM 8.5 in., Each
Part Number: YGA-21365
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Creeper Axle Drive Flange, 30-spline, Chromoly, Natural, Front, Toyota 8.0 (7.8) in., Each
Part Number: TGI-140435-1-KIT
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Axle Shaft, Rear, C-Clip, 1541H Alloy, 28 Spline, 30.500 in. Length, GM 8.2/8.5 in., Chevy, Each
Part Number: YGA-21241
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Clutch Disc, Organic, 1 1/16 in.- 10-Spline, 10.5 in. Disc, AMC, Ford, Jeep, Mercury, Each
Part Number: RAM-305M
Not Yet Reviewed
Estimated Ship Date: Mar 13, 2026 if ordered today
Estimated Ship Date: Mar 13, 2026 if ordered today
Differential Carrier Replacement Parts, Side Bearing Screw Adjuster, Ford 9 in., 3.062 in. Bearing, Each
Part Number: YGA-32139
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
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