Description
Bowler Performance Carbon Edition 1110099 Overview
The Bowler Performance Carbon Edition Manual Transmission 1110099 is part of the Bowler Performance Carbon Edition Manual Transmissions product line and is designed for builders who want a premium, hand-built, blueprinted performance manual transmission.
This model is listed under Manufacturer’s Part Number 1110099 and Summit Racing Part Number BTM-1110099. It is sold individually as a transmission only package, with no bellhousing or accessories included.
The supplied application details identify the Transmission Manufacturer Code as T-56 and the drivetrain as RWD. This transmission uses a 1.125-inch input shaft diameter, 26-spline input shaft, 31-spline output shaft, and 1.360-inch output shaft spline diameter.
The Bowler Carbon Edition package is built for buyers who want improved shift feel, reduced vibration and noise, reduced operating temperatures, better rotating efficiency, and strong performance under heavy-torque loads.
This transmission does not include a bellhousing, does not include a yoke, and does not include a shifter. It requires a shifter with 0.890-inch center-to-center 3/8-inch diameter mounting holes, so buyers should confirm shifter compatibility before ordering.
Vehicle Fitment and Common Applications
The Bowler Performance Carbon Edition 1110099 is intended for compatible RWD performance applications that require a T-56-style 6-speed manual transmission with the correct bellhousing, clutch, yoke, driveshaft, shifter, and installation setup.
It is suitable for serious track cars, hot rods, pro-touring builds, high-performance street vehicles, restomod projects, and enthusiast cars where shift quality and drivetrain efficiency matter.
Fitment should be verified by checking the vehicle platform, drivetrain layout, bellhousing requirements, clutch disc spline count, flywheel, pilot bearing, hydraulic or mechanical clutch setup, shifter compatibility, driveshaft length, output yoke, transmission mount, crossmember position, tunnel clearance, speedometer requirements, reverse-light wiring, and intended torque level.
The listed Bellhousing Bolt Pattern: None and special attention note confirm that this is a transmission-only unit. Buyers must select the correct bellhousing and supporting components separately.
Because this transmission requires a shifter with 0.890-inch center-to-center 3/8-inch diameter mounting holes, shifter selection should be verified carefully before purchase.
6-Speed Gear Ratio Performance
The Bowler Performance Carbon Edition Manual Transmission 1110099 gives performance builders six forward gears with a ratio spread suited for high-performance manual driving and overdrive cruising.
| Gear | Ratio |
|---|---|
| First Gear | 2.29:1 |
| Second Gear | 1.60:1 |
| Third Gear | 1.21:1 |
| Fourth Gear | 1.00:1 |
| Fifth Gear | 0.82:1 |
| Sixth Gear | 0.68:1 |
The 2.29 first gear ratio provides a tighter performance-oriented launch ratio compared with deeper first-gear setups. This can be useful in powerful applications where traction, rear axle ratio, tire diameter, and engine torque curve are carefully matched.
The 1.00 fourth gear provides direct-drive operation, while 0.82 fifth gear and 0.68 sixth gear deliver double-overdrive capability for reduced cruising RPM.
For hot rods, track cars, pro-touring builds, and high-performance street cars, this ratio set can provide a strong balance of performance control and highway drivability.
Carbon Edition Build Quality and Blueprinted Assembly
The Bowler Performance Carbon Edition transmission is a hand-built blueprinted assembly designed to support higher-rpm shift points under heavy-torque loads.
Bowler Carbon Edition transmissions are built for improved shift feel and performance. The supplied details note several upgrades intended to reduce friction, heat, vibration, and drivetrain inefficiency.
This model includes REM ISF finished gear set, REM ISF finished shift rails, updated aerospace polymer fork pads, updated carbon block rings, and a gray coated finish that helps dissipate heat.
The 6-speed Carbon Edition features also include an updated second gear, upgraded 1-2 synchronizer hub, and upgraded carbon fiber lined blocker rings in all gears, even reverse.
These upgrades are designed to improve durability, operating smoothness, shift quality, and drivetrain efficiency for serious performance use.
Shift Feel and Performance Advantages
The Bowler Performance Carbon Edition 1110099 is built for drivers who want a more refined, precise, and performance-focused manual transmission experience.
The supplied benefits include improved shift feel, reduced vibration and noise, reduced torque loss, and improved rotating efficiency. These details make the Carbon Edition especially attractive for vehicles where shift quality and drivetrain response matter.
The REM ISF finishing process on the gear set and shift rails helps reduce friction and operating harshness. The updated carbon block rings and carbon fiber lined blocker rings support improved synchronization and smoother gear engagement.
Because this transmission is dyno tested, buyers receive added confidence that the assembly has been evaluated before use.
Heat Control, Efficiency, and Durability
The Bowler Carbon Edition package is designed to reduce operating temperatures and improve drivetrain efficiency.
The supplied benefits list includes reduced operating temperatures, reduced lubrication requirements, increased gear and bearing life, and eliminated break-in run-in requirements.
The gray coated finish helps dissipate heat, while REM ISF finishing helps reduce friction across key internal components. Reduced friction can support lower heat, smoother operation, and improved mechanical efficiency.
For serious track cars, hot rods, high-torque street vehicles, and pro-touring builds, these durability-focused upgrades can help improve long-term performance under demanding use.
Input, Output, and Driveline Details
The Bowler Performance Carbon Edition 1110099 uses a 1.125-inch input shaft diameter with 26 splines. Buyers should select a compatible 26-spline clutch disc when planning installation.
The output shaft uses 31 splines with a 1.360-inch output shaft spline diameter. The yoke style is listed as slip-on, but the yoke is not included.
The transmission does not include a bellhousing, and the supplied application details list Bellhousing Bolt Pattern: None. Buyers should choose a compatible bellhousing based on the engine, clutch system, input shaft requirements, starter placement, and chassis setup.
Since the shifter is not included, buyers must select a compatible shifter with 0.890-inch center-to-center 3/8-inch diameter mounting holes.
Included and Not Included Components
The Bowler Performance Carbon Edition Manual Transmission 1110099 is sold individually as a transmission-only assembly.
The supplied specifications state:
| Component | Included |
| Transmission Assembly | Yes |
| Bellhousing | No |
| Yoke | No |
| Shifter | No |
| Accessories | No |
| REM ISF Finished Gear Set | Yes |
| REM ISF Finished Shift Rails | Yes |
| Updated Aerospace Polymer Fork Pads | Yes |
| Updated Carbon Block Rings | Yes |
| Carbon Fiber Lined Blocker Rings | Yes, all gears including reverse |
| Dyno Testing | Yes |
Buyers should also plan for the correct bellhousing, clutch kit, 26-spline clutch disc, flywheel, pilot bearing, hydraulic release bearing or mechanical clutch linkage, transmission mount, crossmember, driveshaft, 31-spline slip-on yoke, compatible shifter, speedometer components, reverse-light wiring, fluid, and installation hardware.
This transmission is listed as remanufactured: no, meaning it is not a rebuilt used unit.
Key Benefits for Performance Builders
The Bowler Performance Carbon Edition 1110099 gives serious builders a premium 6-speed manual transmission designed for stronger shift performance, improved efficiency, and demanding driving use.
The first major benefit is improved shift quality. The REM ISF finished shift rails, updated carbon block rings, and carbon fiber lined blocker rings help support smoother, more precise gear changes.
The second benefit is heat and friction reduction. The Carbon Edition package is designed to reduce operating temperatures, reduce torque loss, and improve rotating efficiency.
The third benefit is durability. Updated fork pads, upgraded synchronizer components, improved bearing and gear life, and dyno testing help support confidence in performance applications.
The fourth benefit is overdrive drivability. The 0.82 fifth gear and 0.68 sixth gear help lower cruising RPM, making the transmission useful for high-performance vehicles that also see highway driving.
Who This Transmission Is Best For
The Bowler Performance Carbon Edition Manual Transmission 1110099 is best for builders who need a premium T-56 6-speed manual transmission for compatible RWD performance applications.
It is suitable for track cars, hot rods, pro-touring builds, restomod projects, high-performance street vehicles, and serious enthusiast vehicles where shift feel, drivetrain efficiency, and durability are major priorities.
This product is a strong choice for buyers who need a 26-spline input shaft, 31-spline output shaft, 2.29 first gear, 0.68 sixth gear, aluminum case, slip-on yoke style, REM ISF finished internals, carbon blocker-ring upgrades, and dyno-tested performance.
It is not intended for buyers who need a complete conversion package with bellhousing, yoke, shifter, clutch, flywheel, mount, crossmember, driveshaft, accessories, fluid, wiring, or installation hardware included. Those parts must be selected separately based on the vehicle.
Technical Details and Included Specifications
The Bowler Performance Carbon Edition Manual Transmission 1110099 is a T-56 6-speed manual transmission with performance-focused Carbon Edition upgrades and RWD application compatibility.
| Specification | Details |
| Product Type | Manual transmission |
| Brand | Bowler Performance Transmissions |
| Product Line | Bowler Performance Carbon Edition Manual Transmissions |
| Manufacturer Part Number | 1110099 |
| Summit Racing Part Number | BTM-1110099 |
| Transmission Manufacturer Code | T-56 |
| Drivetrain | RWD |
| Number of Gears | 6 |
| Input Shaft Diameter | 1.125 in. |
| Input Spline Quantity | 26 |
| Output Shaft Spline Quantity | 31 |
| Output Shaft Spline Diameter | 1.360 in. |
| Bellhousing Included | No |
| Bellhousing Bolt Pattern | None |
| Yoke Included | No |
| Yoke Style | Slip-on |
| Shifter Included | No |
| Shifter Requirement | 0.890 in. center-to-center 3/8 in. diameter mounting holes |
| First Gear Ratio | 2.29:1 |
| Second Gear Ratio | 1.60:1 |
| Third Gear Ratio | 1.21:1 |
| Fourth Gear Ratio | 1.00:1 |
| Fifth Gear Ratio | 0.82:1 |
| Sixth Gear Ratio | 0.68:1 |
| Case Material | Aluminum |
| Gear Set | REM ISF finished |
| Shift Rails | REM ISF finished |
| Fork Pads | Updated aerospace polymer fork pads |
| Block Rings | Updated carbon block rings |
| 6-Speed Blocker Rings | Carbon fiber lined blocker rings in all gears, including reverse |
| Additional 6-Speed Upgrades | Updated second gear and upgraded 1-2 synchronizer hub |
| Finish | Gray coated finish for heat dissipation |
| Dyno Tested | Yes |
| Remanufactured | No |
| Quantity | Sold individually |
| Package Notes | Transmission only; no bellhousing or accessories included |
| Intended Use | RWD track cars, hot rods, pro-touring builds, restomods, and performance street applications |
Fitment Support and Ordering Notes
Before ordering the Bowler Performance Carbon Edition 1110099, buyers should confirm vehicle fitment and supporting components. Important details include RWD drivetrain compatibility, engine platform, bellhousing selection, clutch disc spline count, flywheel, pilot bearing, clutch release system, shifter requirement, transmission mount, crossmember location, tunnel clearance, driveshaft length, output yoke, speedometer setup, reverse-light wiring, fluid requirements, and intended torque level.
This is a transmission-only unit. It does not include the bellhousing, does not include the yoke, does not include the shifter, and includes no accessories.
Customers can also compare this product with other Bowler Performance Carbon Edition transmissions, T-56 6-speed transmissions, Tremec Magnum-style transmissions, compatible bellhousings, clutch kits, flywheels, yokes, driveshaft components, shifters, mounts, and installation hardware when planning a complete drivetrain build.
Frequently Asked Questions
What is the Bowler Performance Carbon Edition 1110099 designed for?
The Bowler Performance Carbon Edition 1110099 is designed for compatible RWD performance applications that need a premium T-56 6-speed manual transmission with improved shift feel, reduced friction, and dyno-tested performance.
Is this a T-56 transmission?
Yes. The supplied application details list the Transmission Manufacturer Code as T-56, and the gear layout identifies this as a 6-speed manual transmission.
Does this transmission include a bellhousing?
No. The bellhousing is not included. The supplied application details also list Bellhousing Bolt Pattern: None, so buyers must choose the correct compatible bellhousing separately.
Does this transmission include a shifter?
No. The shifter is not included. This transmission requires a shifter with 0.890-inch center-to-center 3/8-inch diameter mounting holes.
What clutch disc spline count is required?
This transmission uses a 26-spline input shaft, so buyers need a compatible 26-spline clutch disc.
What are the gear ratios?
The gear ratios are 2.29 first, 1.60 second, 1.21 third, 1.00 fourth, 0.82 fifth, and 0.68 sixth. Fifth and sixth provide overdrive cruising capability.
Is this transmission remanufactured?
No. The supplied specification states Remanufactured: No. This is a Bowler Performance Carbon Edition manual transmission sold individually.
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