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1993-1996 GM Models - 2-Wheel Drive - Automatic Shift Valve Body
Overview
B&M Racing's GM 4L80E Street/Strip transmission is a complete ready to run unit (less converter) for high performance Street/Strip use for GM model years 1993 to 1996. The Street/Strip 4L80E transmission is packed with performance features such as providing firm shifts, a high energy intermediate band, new overdrive sprag assembly, new low roller assembly and all new performance friction materials. Other features include all new steel forward hub, solenoids, wiring harness, re-calibrated forward pattern automatic valve body and performance pump assembly. This transmission is built to handle up to 800 HP/650 lb-ft of torque. Notes: For transplant applications, this transmission requires an electronic controller such as B&M ShiftPlus2 transmission controller #120001. Carbureted applications will require a throttle position sensor (TPS) #120002. To prevent contamination of worn parts circulating through your new B&M transmission, we strongly suggest replacing or adding a new B&M SuperCooler transmission cooler.
Features:
- B&M Racing Recalibrated Valve Body
- 34 Element Intermediate Sprag
- B&M Rebuilt Performance Pump
- Max 800 HP / 650 lb-ft
About B&M

Shop B&M's official site for automatic shifters, transmissions and components that exceed all your performance enthusiast needs!
Specs
2WD/4WD | 2WD |
---|---|
Automotive Item Grade | High Performance |
Brand | B&M |
Built-In Transmission Shield | No |
Case Material | Cast Aluminum |
Category | Transmission |
Color | Black |
Control Type | Electronic |
Cooler included | No |
Core Change Applicable | No |
Dipstick included | No |
Disclaimer | Transmission shipped without speedometer driven gear or housing |
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 |
Horsepower Rating (HP) | 800 |
Input Spline Count | 35 |
Output Spline Count | 32 |
Part Type | Automatic Transmission Shift Lever Assembly |
High Performance | |
Product Type | Transmission |
Reverse Gear Ratio | 2.08 |
Sub Category | Automatic Transmission Components |
Torque Converter Included | No |
Torque Rating (Ft/Lbs) | 650 |
Transbrake | No |
Transmission Model | 4L80E |
Transmission Pan Finish | Chrome |
Transmission Pan Material | Steel |
Transmission Pan Type | Stamped |
Transmission Series | Street/Strip |
Transmission Speeds | 4 |
Transmission Type | Automatic |
Valve Body Pattern | Forward |
Valve Body Type | Automatic |
UPC | 019695001643 |
California Proposition 65 Chemical Name | Benzene |
Chromium (hexavalent compounds) | |
Lead | |
Part Number | 118001BM |
Emissions
5
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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