Description
Richmond Gear Super T-10 4-Speed Transmissions 1304000070 – Product Overview
The Richmond Gear Super T-10 4-Speed Transmissions 1304000070 is a performance-focused 4-speed manual transmission from Richmond Gear. It belongs to the Richmond Gear Super T-10 4-Speed Transmissions product line and is supplied as a new, non-remanufactured transmission assembly sold individually.
This product is identified by Manufacturer’s Part Number 1304000070, Summit Racing Part Number RMG-1304000070, and UPC 698231767474. These identifiers help buyers, mechanics, and parts departments confirm the correct unit before ordering.
The transmission uses a 1.125-inch input shaft diameter with 26 input splines. It also uses a 32-spline output shaft with a 1.375-inch output shaft spline diameter.
These specifications are important because the clutch disc and output yoke must match the transmission configuration. The unit also has a 12.000-inch tailshaft length, which should be checked during installation planning.
The Richmond Gear Super T-10 4-Speed Transmissions 1304000070 features an aluminum case and a slip-on yoke style. The yoke is not included, so buyers should select the correct compatible yoke separately.
This transmission does not include a bellhousing, does not include a yoke, and does not include a shifter. It requires a Long-style shifter, making shifter selection an important part of the installation process.
Fitment and Application Details
The Richmond Gear Super T-10 4-Speed Transmissions 1304000070 is intended for performance-type automobiles and light trucks that require a compatible 4-speed manual transmission.
Fitment should be confirmed before ordering by checking the original transmission type, bellhousing pattern, clutch disc spline count, flywheel, pilot bearing, clutch release system, transmission mount, crossmember position, driveshaft length, output yoke, and shifter style.
Because this transmission uses a 26-spline input shaft, the clutch disc must match the input spline count. Because it uses a 32-spline output shaft, the output yoke must be selected to match the spline count and slip-on style.
The 12-inch tailshaft length is another important fitment detail. Tailshaft length can affect driveshaft length, transmission mount position, crossmember alignment, and overall installation planning.
The transmission requires a Long-style shifter, but the shifter is not included. Buyers should confirm shifter compatibility, tunnel clearance, shifter position, and interior fit before purchase.
For buyers browsing the manual transmissions category, this product fits naturally with related drivetrain components such as bellhousings, clutch kits, flywheels, pilot bearings, Long-style shifters, slip-on yokes, transmission mounts, driveshaft parts, and installation hardware.
Build Quality and Reliability
The Richmond Gear Super T-10 4-Speed Transmissions 1304000070 is built as a 4-speed countershaft helical gear transmission. Helical gears support smoother operation while maintaining strength for performance driving.
The transmission is synchronized in all forward gears. This helps support smoother gear changes and easier operation in compatible performance vehicles and light trucks.
First and reverse are constantly meshed to help prevent gear clash. This design detail improves engagement quality and supports a more controlled manual shifting experience.
Richmond Gear also uses strut-type synchronizers to support longer service life and easier shifting. Synchronizers are important because they affect shift feel, gear engagement, and overall drivability.
The transmission uses an aluminum case, which provides a useful balance of strength and manageable weight. Aluminum case construction is common in performance transmission designs where durability and weight control both matter.
The Richmond Gear Super T-10 4-Speed Transmissions 1304000070 is listed as not remanufactured, meaning it is not supplied as a rebuilt used unit.
What Makes This Transmission a Strong Choice
The Richmond Gear Super T-10 4-Speed Transmissions 1304000070 is a strong choice for buyers who need a traditional manual transmission with clear performance specifications and dependable shift design.
One important feature is the 2.43 first gear ratio. This gear ratio gives the transmission a classic performance-style starting ratio for compatible automobiles and light trucks.
The 1.61 second gear, 1.23 third gear, and 1.00 fourth gear create a traditional 4-speed manual ratio spread. The 1.00 fourth gear provides direct-drive operation.
Another strong point is the combination of 26-spline input and 32-spline output. These specifications help buyers and installers choose the correct clutch disc and output yoke before installation.
The synchronized forward gears, constant mesh first and reverse, and strut-type synchronizers support easier shifting and help reduce gear clash.
The aluminum case, 12-inch tailshaft, and slip-on yoke style provide clear installation details for buyers planning a performance drivetrain setup.
Ideal Buyers and Use Cases
The Richmond Gear Super T-10 4-Speed Transmissions 1304000070 is best for vehicle owners, restoration shops, mechanics, performance builders, and drivetrain installers working on compatible performance-type automobiles or light trucks.
It is suitable for buyers who need a 4-speed manual transmission with a 2.43 first gear, synchronized forward gears, and a direct 1.00 fourth gear.
This product is also useful for builds where the buyer wants a classic manual driving feel with strong mechanical engagement and Richmond Gear transmission construction.
It is not a complete installation kit. The bellhousing is not included, the yoke is not included, and the shifter is not included. A Long-style shifter is required and must be selected separately.
The best buyer for this product is someone who has confirmed the clutch spline count, bellhousing fitment, output yoke requirements, tailshaft length, shifter style, and vehicle installation needs before ordering.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Richmond Gear Super T-10 4-Speed Transmissions 1304000070 |
| Brand | Richmond Gear |
| Manufacturer’s Part Number | 1304000070 |
| Part Type | Manual Transmissions |
| Product Line | Richmond Gear Super T-10 4-Speed Transmissions |
| Summit Racing Part Number | RMG-1304000070 |
| UPC | 698231767474 |
| Number of Gears | 4 |
| Input Shaft Diameter | 1.125 in. |
| Input Spline Quantity | 26 |
| Output Shaft Spline Quantity | 32 |
| Output Shaft Spline Diameter | 1.375 in. |
| Tailshaft Length | 12.000 in. |
| Bellhousing Included | No |
| Yoke Included | No |
| Yoke Style | Slip-on |
| Shifter Included | No |
| Shifter Style Required | Long |
| First Gear Ratio | 2.43:1 |
| Second Gear Ratio | 1.61:1 |
| Third Gear Ratio | 1.23:1 |
| Fourth Gear Ratio | 1.00:1 |
| Case Material | Aluminum |
| Gear Design | Countershaft helical gear transmission |
| Synchronization | Synchronized in all forward gears |
| First and Reverse | Constantly meshed to help prevent gear clash |
| Synchronizer Type | Strut-type synchronizers |
| Remanufactured | No |
| Quantity | Sold individually |
| Application Focus | Performance-type automobiles and light trucks |
Ordering Support and Fitment Guidance
Before ordering the Richmond Gear Super T-10 4-Speed Transmissions 1304000070, buyers should confirm the full drivetrain setup and intended application.
Important details include the original transmission configuration, bellhousing compatibility, clutch disc spline count, flywheel, pilot bearing, clutch release system, output yoke, driveshaft length, tailshaft length, transmission mount, crossmember, shifter style, and tunnel clearance.
This transmission does not include the bellhousing, does not include the yoke, and does not include the shifter. The required shifter style is Long, so the correct shifter must be selected separately.
Because the input shaft uses 26 splines, the clutch disc must match the transmission. Because the output shaft uses 32 splines, the yoke must also be selected to match the output configuration.
For a complete drivetrain installation, buyers may also need clutch components, flywheel, pilot bearing, release bearing, bellhousing, Long-style shifter, slip-on yoke, driveshaft parts, transmission mount, fluid, and installation hardware.
The Richmond Gear Super T-10 4-Speed Transmissions 1304000070 is built for buyers who want a traditional 4-speed manual transmission with synchronized forward gears, clear fitment details, and dependable performance-focused construction.
Frequently Asked Questions
What is the Richmond Gear Super T-10 4-Speed Transmissions 1304000070?
The Richmond Gear Super T-10 4-Speed Transmissions 1304000070 is a 4-speed manual transmission for compatible performance-type automobiles and light trucks. It features a 26-spline input shaft, 32-spline output shaft, aluminum case, and synchronized forward gears.
What are the gear ratios for this Richmond Gear transmission?
The gear ratios are 2.43 first, 1.61 second, 1.23 third, and 1.00 fourth. The fourth gear provides direct-drive operation for a traditional 4-speed manual transmission feel.
Does this transmission include a shifter?
No. The shifter is not included with the Richmond Gear Super T-10 4-Speed Transmissions 1304000070. The supplied specifications state that a Long-style shifter is required.
Does this transmission include a bellhousing or yoke?
No. The bellhousing is not included, and the yoke is not included. Buyers should select compatible parts based on the engine, clutch setup, output shaft, and vehicle drivetrain requirements.
What clutch disc does this transmission require?
This transmission uses a 26-spline input shaft, so it requires a compatible 26-spline clutch disc. Buyers should also confirm flywheel, pilot bearing, clutch release, and bellhousing compatibility before installation.
What output yoke is required?
The transmission uses a 32-spline output shaft with a 1.375-inch output shaft spline diameter and slip-on yoke style. The yoke is not included and must be selected separately.
Is the Richmond Gear Super T-10 1304000070 remanufactured?
No. The supplied specifications list Remanufactured: No. This transmission is sold individually as part of the Richmond Gear Super T-10 4-Speed Transmissions product line.
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