Product Details
The B&M PreRunner/Trail 4L80E automatic transmission is for use with all 1997-Up Chevrolet LS based engines with 2WD. This transmission features a forward pattern manual valve body and includes a B&M finned deep aluminum transmission pan for added fluid capacity and cooling. Features include a steel forward hub, 34 element intermediate sprag, high energy intermediate sprag, all new high performance friction plates, new overdrive sprag assembly, new low roller assembly and rebuilt performance pump. We strongly recommend adding a B&M transmission SuperCooler with your new transmission to help reduce high fluid temps that comes with hard off-road use. Max Recommended Power 800HP and 650 Lb/Ft. Note: This transmission will require an electronic controller such as the B&M Shift Plus 2 Transmission Controller part #120001. Carbureted applications will require a throttle position sensor such as B&M #120002. Does not include a torque convertor or speedometer gear.
Features:
- New High Performance Friction Plates
- Manual Forward Pattern Valve Body
- B&M Finned Aluminum Deep Pan
- Rated to 800HP and 650 FT/LBS
Specification
2WD/4WD | 2WD |
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Automotive Item Grade | High Performance |
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Brake Included | No |
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Brand | B&M |
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Built-In Transmission Shield | No |
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California Proposition 65 Chemical Name | Benzene |
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| Chromium (hexavalent compounds) |
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| Lead |
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California Proposition 65 Required | Yes |
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Case Material | Cast Aluminum |
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Color | Black |
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Control Type | Electronic |
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Cooler included | No |
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Core Change Applicable | No |
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Dipstick included | No |
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Drive Type | RWD |
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Emission Code | 5 |
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Friction Plates | New |
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Friction Plates: | New |
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Gear Ratio-First | 2.48 |
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Gear Ratio-Fourth | 0.75 |
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Gear Ratio-Second | 1.48 |
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Gear Ratio-Third | 1.00 |
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Horsepower Rating (HP) | 800 |
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Horsepower Rating (HP) | 800 |
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Manual Valve Body | Yes |
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Part Type | High Performance |
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Product Type | Automatic Transmission Assembly |
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Reverse Gear Ratio | 2.07 |
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Reverse Pattern | No |
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Torque Converter Included | No |
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Torque Rating (Ft/Lbs) | 650 |
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Transbrake | No |
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Transmission Model | 4L80E |
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Transmission Pan Finish | Natural |
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Transmission Pan Material | Aluminum |
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Transmission Pan Type | Deep, Cast |
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Transmission Series | Prerunner/Trail |
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Transmission Speeds | 4 |
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Transmission Type | 4L80E |
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Valve Body Configuration | Recalibrated |
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Valve Body Pattern | Forward |
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Valve Body Type | Manual |
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Part Number | 118003BM |
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Delivery & Returns
Billy's Speed Shop ensures the highest standard of service. Therefore we use only most reliable delivery services in the UK what allows us to provide you quick and efficient delivery of your products.
We aim to stock all of the products in our warehouse. However the situation may occur that we currently do not have particular item in stock then we will order it directly from UK supplier. If delivery time will exceed 3 days we will inform you via email or telephone.
Our Delivery Options are as follows:
Parcels up to 2kg and up to £50 of value are being sent via Royal Mail - 1st or 2nd class.
Parcels up to 2kg and £50 - £100 of value are being sent via Royal Mail - 1st or 2nd class - Tracked.
Parcels over 2kg and over £100 of value are being sent via Courier - DPD Tracked.
Bulk or Heavy purchases that weigh over 20 kg are sent on a pallet - Pallex.