Transmission & Drivetrain
Availability
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Bearing Races, BEARING
Part Number: MGR-742
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2025 if ordered today
Estimated Ship Date: Jun 18, 2025 if ordered today
BUILD IT WITH SUMMIT!
Combo, Richmond Gear, Ring and Pinion, 4.10:1 Ratio, Mopar, 8.75 in., 742 Case, Install Kit, Lube, DVD, Kit
Part Number: CMB-14-0020
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
TAPER CUP
Part Number: TMK-742
Not Yet Reviewed
Estimated Ship Date: Jun 20, 2025 if ordered today
Estimated Ship Date: Jun 20, 2025 if ordered today
Automatic Transmission, Custom Shift Pattern, Manual Valve Body, Chevy, 4L60, Each
Part Number: HUP-74-2
Not Yet Reviewed
This product may not be eligible for select promotional offers
Ring and Pinion Installation Kit, Chrysler, 8.75 in., 742 Casting, 29-Spline Pinion, Rear, Chrysler, Dodge, Plymouth, Kit
Part Number: ETN-K-C875-742R
Not Yet Reviewed
Estimated Ship Date: Jun 23, 2025 if ordered today
Estimated Ship Date: Jun 23, 2025 if ordered today
Ring and Pinion Installation Kit, Chrysler, 8.75 in., 742 Casting, 10-Spline Pinion, Kit
Part Number: RMG-8310371
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.55:1, Chrysler, 8.75 in. 742, Set
Part Number: SPZ-36300
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.10:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set
Part Number: RMG-6900451
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.56:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set
Part Number: RMG-6900471
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.30:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set
Part Number: RMG-6900461
Estimated Ship Date: Today
Estimated Ship Date: Today
Installation Kit, Master Overhaul, Chrysler 8.75 in., 742 Case, Kit
Part Number: YGA-14007
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.86:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set
Part Number: RMG-6900481
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears, 3.55:1 Ratio, Chrysler 8.75 in., 742 Case, Set
Part Number: YGA-24008
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
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We recommend these similar substitute parts:
Estimated Ship Date: Today
Ring and Pinion Installation Kit, Chrysler 8.75 in., 742 Case, Kit
Part Number: AAF-ALL68537
Not Yet Reviewed
Estimated Ship Date: Jun 16, 2025 if ordered today
Estimated Ship Date: Jun 16, 2025 if ordered today
Gear, Ring and Pinion, 3.73:1 Ratio, Chrysler, 8.75 in., 742 Housing, Set
Part Number: MGR-C887373E
Estimated Ship Date: Jun 19, 2025 if ordered today
Estimated Ship Date: Jun 19, 2025 if ordered today
Ring and Pinion Installation Kit, Chrysler, 8.75 in., 742 Case, Kit
Part Number: RAT-301KA
Estimated Ship Date: Today
Estimated Ship Date: Today
Combo, Richmond Gear, Ring and Pinion, 4.57:1 Ratio, Mopar, 8.75 in., 742 Case, Install Kit, Lube, DVD, Kit
Part Number: CMB-14-0022
Cannot be shipped Internationally
Cannot be shipped Internationally
Ring and Pinion Gears, 3.23:1 Ratio, Standard Rotation, Chrysler 8.75 in., 742 Case, Set
Part Number: YGA-24591
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
Ring and Pinion Installation Kit, Master, Chrysler 8.75 in. 742 Case, Rear, Kit
Part Number: MGR-R875ERMKT
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2025 if ordered today
Estimated Ship Date: Jun 18, 2025 if ordered today
Ring and Pinion Installation Kit, Master Kit, Chrysler 8.75 in., 742 Case, Kit
Part Number: MGR-R875ERSMKT
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2025 if ordered today
Estimated Ship Date: Jun 18, 2025 if ordered today
Ring and Pinion Gears, 4.11:1 Ratio, 10-spline, Standard Ring Gear Rotation, Chrysler 8.75 in., 742 Case, Set
Part Number: YGA-24229
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
Ring and Pinion; Performance Ring And Pinion; 742 Housing; 3.91 Ratio; 48-11 Teeth
Part Number: MGR-C887391E
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2025 if ordered today
Estimated Ship Date: Jun 18, 2025 if ordered today
Ring and Pinion, RP CHRYSLER 8.75" 4.30 (742)
Part Number: MGR-C887430E
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2025 if ordered today
Estimated Ship Date: Jun 18, 2025 if ordered today
Gear, Ring and Pinion, 4.86:1 Ratio, Chrysler 8.75 in., 742 case., Set
Part Number: MGR-C887486E
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2025 if ordered today
Estimated Ship Date: Jun 18, 2025 if ordered today
Ring and Pinion Gear Installation Kit, Minimum Install, 10-spline, Standard Rotation, Rear, Chrysler 8.75 in. 742 Case, Kit
Part Number: YGA-12006
Not Yet Reviewed
Estimated Ship Date: Jun 30, 2025 if ordered today
Estimated Ship Date: Jun 30, 2025 if ordered today
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Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs 14-0020 Chrysler 8.75 in. 742 case 4.10 Gears
