B&M® specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, and many other transmission products including cast deep aluminum transmission pans, transmission coolers, and automatic transmission fluid. B&M Performance & Off-Road has been at the vanguard of the growing automotive aftermarket since the early 1950s. Racers themselves, B&M’s founders identified the needs of local performance enthusiasts and developed products to fill those needs. B&M specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, automatic shift handles, extended transfer case handles, cast deep aluminum transmission pans, differential covers, transmission coolers, power steering coolers, automatic transmission fluid, and transmission accessories for performance street, truck, Jeep, and off-road applications.
| Download Name | File Size |
| bm_warranty.pdf | 87.47KB |
| 117308_instruction.pdf | 235.46KB |
| 2WD/4WD | 2WD |
| Automotive Item Grade | High Performance |
| Built-In Transmission Shield | No |
| Case Material | Cast Aluminum |
| Color | Black |
| Control Type | Electronic |
| Cooler Included | No, No |
| Core Change Applicable | No |
| Dipstick Included | No, No |
| Drive Type | RWD |
| Emission Code | 5 |
| Friction Plates | New |
| Gear Ratio-First | 2.48 |
| Gear Ratio-Fourth | 0.75 |
| Gear Ratio-Second | 1.48 |
| Gear Ratio-Third | 1.00 |
| Horsepower Rating (HP) | 800 |
| Horsepower Rating (HP) | 800 |
| Input Spline Count | 35 |
| Output Spline Count | 32 |
| Part Type | Automatic Transmission Assembly, High Performance, High Performance |
| Product Type | Transmission |
| Proposition 65 | www.P65Warnings.ca.gov |
| Reverse Gear Ratio | 2.07 |
| Torque Converter Included | No |
| Torque Rating (Ft/Lbs) | 650 |
| Transbrake | No |
| Transmission Model | 4L80E |
| Transmission Pan Finish | Natural |
| Transmission Pan Material | Aluminum |
| Transmission Pan Type | Deep, Cast |
| Transmission Series | Full Race |
| Transmission Speeds | 4 |
| Transmission Type | Automatic |
| Valve Body Pattern | Forward |
| Valve Body Type | Manual |
| Warranty Time | 3 Months |
