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Find Transmission & Transfer Case for your Sierra 2500

B&M Street/Strip 4L80E Automatic Transmission (01-06 2WD Sierra 2500 HD)Find parts that fit my vehicle

Item HG50804
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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Fits 01-06 2WD Sierra 2500 HD - Automatic Shift Valve Body
      • Ships Via Truck Freight - Additional Charges Apply
      • Legal For Sale Or Use On Emissions Controlled Vehicles, Uncontrolled Vehicles, And Racing Use Only Vehicles Because It Does Not Affect Vehicle Emissions And Is Not Covered By Emissions Regulations

      Description

      High-Performance Transmission. The B&M Street/Strip 4L80E Automatic Transmission is a durable upgrade designed to enhance shifting quality and drivetrain reliability for demanding street and strip driving conditions. It provides smooth and precise gear changes for enthusiasts seeking a dependable automatic transmission capable of handling increased power and stress.

      Construction and Appearance. Constructed with high-quality materials optimized for strength and longevity, this transmission features an automatic shift valve body engineered to deliver precise shifting. The finish prioritizes durability and maintains a professional, clean appearance suitable for under-hood installation.

      Installation. Installation requires moderate mechanical skill and is designed as a direct fit for compatible models. No drilling or vehicle modifications are generally needed, enabling an easier upgrade process without extensive labor or customization.

      Application. This transmission fits the 01-06 2WD Sierra 2500 HD, providing a direct replacement or upgrade option specifically for these models. Compatibility outside this range is not guaranteed.

      B&M 118002BM

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 6 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Transmission
      • (1) Installation manual

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 6.0L V8 - 01, 02, 03, 04, 05, 06
      • 6.6L V8 Duramax - 01, 02, 03, 04, 05, 06
      • 8.1L V8 - 01, 02, 03, 04, 05, 06