CHEVROLET Chevy small block Gen I Transmission & Drivetrain

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900461

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Automatic Transmission Shifter, Floor Mount, Cable Operated, Forward Shifter Pattern, Detent, T-handle Knob, Cable, THM350/THM400, Chevrolet, Kit

Part Number: SIW-SW6603

5.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 4.56:1 Ratio, Dana 60, Set

Part Number: RMG-79-0077-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential, Lock-Right, Locker, 30-Spline, GM, 8.5 in., Each

Part Number: PWT-1921-LR

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $450.99

Rebate Expires: 12/31/2025

Get $35 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details. ...Read More

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only. Show Less

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Axle Conversion, Rear, 5 x 5.00 in. Bolt Circle, Chevy, GMC, Kit

Part Number: HUU-02-121

5.0 out of 5 stars ( 1 )

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Ring and Pinion Gears, 3.08:1 Ratio, 17-spline, Standard Ring Gear Rotation, GM 55P, Set

Part Number: SPZ-36189

1.0 out of 5 stars ( 1 )

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Clutch Kit, Stage 1, Organic, Full Face/Sprung Hub, Chevy, Pontiac, Kit

Part Number: SXC-SC421

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Ring and Pinion Gears, 4.10:1 Ratio, 29-spline, Standard Rotation, Installation Kit, Dana 60, Kit

Part Number: SDH-706033-3X

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Gear, Ring and Pinion, 5.13:1 Ratio, Dana 44, Set

Part Number: MGR-D44-513

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Clutch Kit, Centerforce I, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Buick, Chevy

Part Number: CTF-KCF757116

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Automatic Transmission Master Repair Kit, Chevy, GMC, Olds, Pontiac, Jaguar, Jeep, Rolls Royce, TH400, Kit

Part Number: ATP-JMS9

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Ring and Pinion Gears, 4.88:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: YGA-24062

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Ring and Pinion Complete Kits, 3.73:1 Ratio, 29-spline, Standard Rotation, Dana 70, Chevy, Dodge, Ford, GMC, Rear, Kit

Part Number: SDH-72159-5X

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Gear, Ring and Pinion, 4.11:1 Ratio, 1.750 in. Pinion, 30 Spline, 10.500 in. Ring Gear, GM 14 Bolt, Set

Part Number: YGA-24135

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Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900341

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Clutch Kit, Powergrip HD, Metallic, 1 1/8 in.- 10-Spline, 10.5 in. Disc, GM, V6, V8, Kit

Part Number: RAM-98760HD

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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: Jan 6, 2026 if ordered today

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Bellhousing, Manual, Chevy, V8 to Jeep Transmission, Aluminum, Natural, Each

Part Number: ADD-712567

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.54:1 Ratio, 1.375 in. Pinion, 26 Spline, 8.500 in. Ring Gear, Dana 44, Set

Part Number: YGA-24030

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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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

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Clutch Kit, Powergrip, Metallic/Organic, 1 1/8 in.- 26-Spline, 10.5 in. Disc, Chevy, 350, Kit

Part Number: RAM-98761

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, EXCel, 4.56:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75456

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.70:1 Ratio, Chevy, 8.20 in., 1963-1979 Corvette, 3 Series, Set

Part Number: RMG-4900231

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882390

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 5.14:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-79-0027-1

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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