GM Super T-10 4-Speed Transmission First to Fourth: 2.43, 1.61, 1.23, 1.00 (2.35 Reverse)

Vehicle Info Needed

RICHMOND GEARPART NUMBER: 836-1304000070

GM Super T-10 4-Speed Transmission First to Fourth: 2.43, 1.61, 1.23, 1.00 (2.35 Reverse)

Name: GM Super T-10 4-Speed Transmission First to Fourth: 2.43, 1.61, 1.23, 1.00 (2.35 Reverse)
Brand: RICHMOND GEAR
SKU: 836-1304000070
Price: 2786.46 USD
Availability: InStock

^$2,786⁴⁶

Truck Freight

2 left in stock

Ships on Sep 14, 2026

Lowest Price Guarantee

Super T-10

Super T-10 4-Speed Transmission

GM Applications

Gear Ratios: 2.43, 1.61, 1.23, 1.00 (2.35 Reverse)

Torque: 375 ft.-lbs.

Richmond 1304000070 Features:

Input Shaft Diameter: 1.125 in.
Input Shaft Spline Quantity: 26
Oil Capacity: 1.200 Quarts
Oil Type: GL-4 80w-90
Output Shaft Diameter: 1.375 in.
Output Shaft Spline Quantity: 32

Richmond Transmission Warranty

Part TypeManual Transmission

BrandRICHMOND GEAR

Package Height16.0

Package Width16.5

Package Length35.0

Weight82.0 PG

Part CategoryPerformance Parts

Fourth Gear Ratio1.00:1

Yoke IncludedNo

Number Of GearsFour

Second Gear Ratio1.61:1

QuantitySold individually

Yoke StyleSlip On

Output Shaft Spline Diameter1.375 in (34.9 mm)

First Gear Ratio2.43:1

Input Spline Quantity26

Trans ModelSuper T-10 4 Speed

Input Shaft Diameter1.125 in (28.575 mm)

Part FitmentSemi Universal

Shifter IncludedNo

Output Shaft Spline Quantity32

Third Gear Ratio1.23:1

Bellhousing IncludedNo

Vendor Part Number1304000070

Package Qty1

Package TypeEA

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