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Home Buy Transmission and Drivetrain Manual Transmissions Richmond Gear Super T-10 4-Speed Transmissions 1304000072
Tremec T-56 Magnum XL Manual Transmissions TUKT12021
Tremec T-56 Magnum XL Manual Transmissions TUKT12021 $3,454.00
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Ford Performance Parts Tremec 6-Speed Transmissions M-7003-M6266
Ford Performance Parts Tremec 6-Speed Transmissions M-7003-M6266 $3,211.00

Richmond Gear Super T-10 4-Speed Transmissions 1304000072

$2,011.00

Transmission, Manual, Super T-10 4-Speed, GM, V8, Each

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Category: Manual Transmissions
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Description

Overview

Brand: Richmond Gear
Manufacturer’s Part Number: 1304000072
Part Type: Manual Transmissions
Product Line: Richmond Gear Super T-10 4-Speed Transmissions
Summit Racing Part Number: RMG-1304000072
UPC: 698231769447
Number of Gears: 4
Input Shaft Diameter: 1.125 in.
Input Spline Quantity: 26
Output Shaft Spline Quantity: 32
Output Shaft Spline Diameter (in.): 1.375 in.
Tailshaft Length (in.): 12.000 in.
Bellhousing Included: No
Yoke Included: No
Yoke Style: Slip-on
Shifter Included: No
Shifter Style Required: Long
First Gear Ratio: 2.88:1
Second Gear Ratio: 1.91:1
Third Gear Ratio: 1.33:1
Fourth Gear Ratio: 1.00:1
Case Material: Aluminum
Remanufactured: No
Quantity: Sold individually.

Richmond Gear Super T-10 4-Speed Transmissions

Richmond Gear Super T-10s are 4-speed countershaft helical gear transmissions synchronized in all forward gears. First and reverse are constantly meshed to prevent gear clash. Strut-type synchronizers are provided for longer life and easier shifting. The T-10s are used in applications for performance-type automobiles and light trucks. The Richmond Super T-10 transmissions are packed with power and speed!

Shipping & Delivery
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Effective Date: August 9, 2025

At X Factors Motorsports, we are committed to delivering your order quickly, securely, and affordably.


1. Processing Time

  • Orders are typically processed within 1–2 business days after payment is confirmed.

  • Orders placed on weekends or holidays will be processed on the next business day.


2. Delivery Times

  • Domestic Shipping (United States): Delivery takes 5–7 business days from the date of shipment.

  • International Shipping: Delivery times vary by destination and may take 7–21 business days depending on customs processing and local delivery services.


3. Shipping Rates

  • United States: Free standard shipping on all orders.

  • International: Shipping costs are calculated at checkout based on the delivery address, package weight, and destination country.


4. Carriers Used

We ship orders using trusted carriers such as UPS, FedEx, USPS, and DHL to ensure reliable delivery. Tracking numbers are provided for all shipments.

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    At X Factors Motorsports, we specialize in high-performance engines, outboards, and premium automotive equipment. With expert support, fast shipping, and trusted brands, we help builders, racers, and enthusiasts power their passion — one project at a time.

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    • E-mail: sales@xfactorsmotorsports.com
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