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B&M 118003BM Prerunner/Trail Automatic Transmission - LS Engine 4L80E

Part # 118003BM Be the first to write a review

Compatible with 1997-2006 LS Engine 2-Wheel Drive, Manual Shift Valve Body

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B&M 118003BM Prerunner/Trail Automatic Transmission - LS Engine 4L80E

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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
Brand B&M
ColorBlack
Dipstick IncludedNo
Emission Code5
Product TypeAutomatic Transmissions
Torque Converter IncludedNo
TransmissionAutomatic
UPC019695954093
Manufacturer Part Number118003BM
California Proposition 65 Chemical NameBenzene
California Proposition 65 RequiredYes
Part Number118003BM
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.
Warranty for Part# 118003BM
Instructions for Part# 118003BM
Can be used with HGM Compushift Controller for transplant applications. For use on LS type engines. Transmission shipped without speedometer driven gear or housing.
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