Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
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B&M 4L60E Street/Strip Automatic Transmission (99-06 2WD Silverado 1500)Find parts that fit my vehicle
Item S149537
Our Price
$3,999.95 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Fits 1998-2006 GM Models 2WD Automatic Shift Valve Body
- Ready-To-Run Performance 4L60E For LS-Swap And LS-Equipped Builds
- Engineered For Firm Reliable Shifts On The Street With Mild Strip Duty
- Includes High-Performance Friction Plates And A Recalibrated Valve Body
- Beast Sunshell And Reinforced Input Drum Included
- Rebuilt Performance Pump For Consistent Flow
- New Solenoids And Fresh Harness Included
- Chrome Standard Depth Transmission Pan Included
- Rated To 550 Horsepower And 450 Pound-Feet Torque
- Forward Shift Pattern Valve Body
- Eight Count 3-4 Friction Pack With Koleen Steels
- Billet Corvette 4th Gear Servo
- Twenty-Nine Element Dual Cage Sprag
- Seven Hole LS Bellhousing
- Does Not Include Torque Converter
- Transmission Shipped Without Speedometer Drive Gear Or Housing
- Fits 99-06 2WD Silverado 1500
Description
Performance Transmission Upgrade. The B&M 1998-2006 B&M GM 4L60E Electric Shift Model Street/Strip Transmission For LS Engine offers a reliable, high-performance automatic transmission solution designed for LS-swapped or LS-equipped vehicles. It delivers firm, consistent shifting on both the street and mild strip settings. This transmission provides the durability and capability needed to handle up to 550 horsepower and 450 lb-ft of torque.
Construction and Appearance. Built with a cast aluminum case, this transmission features all-new high-performance friction plates and solenoids, a billet Corvette 4th gear servo, and a heavy-duty Beast sunshell. It includes a chrome standard depth transmission pan for enhanced visual appeal and durability. The recalibrated valve body and rebuilt performance pump contribute to its precision and reliable operation.
Installation. Installation is straightforward for experienced mechanics, requiring no drilling or special modifications. It is designed as a direct replacement for 1998-2006 GM 4L60E electronic shift models in 2WD applications.
Warranty. This transmission includes a manufacturer-backed warranty providing coverage for performance and durability aspects.
Application. Specifically engineered to fit 99-06 2WD Silverado 1500 models, ensuring compatibility with LS engine swaps in these vehicles.
B&M 117308
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Street/Strip Automatic Transmission
4.6
Reviews of B&M Drivetrain Products (70)
Questions & Answers
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Will It Fit My Silverado 1500
- 4.3L V6 - 99, 00, 01, 02, 03, 04, 05, 06
- 4.8L V8 - 99, 00, 01, 02, 03, 04, 05, 06
- 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06
- 6.0L V8 - 04, 05, 06
