B&M® Street/Strip GM LS1 4L60E Automatic Transmission Assembly (Electronic Shift Model)
B&M® Street/Strip GM LS1 4L60E Automatic Transmission Assembly (Electronic Shift Model)
B&M® Street/Strip GM LS1 4L60E Automatic Transmission Assembly (Electronic Shift Model)


B&M® Street/Strip GM LS1 4L60E Automatic Transmission Assembly (Electronic Shift Model)

Regular price$3,195.95
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Compatible: (5.7L)

1998 - 2002 Chevy Camaro

1997 - 2004 Chevy Corvette

1998 - 2002 Pontiac Firebird 


Fits 1998-2006 GM 4L60E (Electronic Shift Model) for LS Engines, 2-Wheel Drive. Does not replace 4L60 (manual shift model). Transmission shipped without speedometer drive gear

The legendary B&M transmissions for street use are a complete ready to run unit (less converter) for high performance street and mild strip use. The Street/Strip GM 4L60E is a must have for those wanting a high performance overdrive transmission. The years of experience and skills that B&M has gained at the track have been applied to these transmissions. Several parts have been replaced to assure optimal performance including replacing the factory friction plates with high performance friction plates, a re-calibrated valve body, Beast Sunshell, reinforced input drum, all new solenoids, wiring harness along with a rebuilt performance pump to assure optimum flow rate even in demanding conditions. A chrome transmission pan is installed to contain the fluid, but is aesthetically pleasing as well. The list goes on and on, which makes the Street/Strip GM 4L60E transmissions a very desirable unit. The transmission provides firm shifts and features a standard shift pattern, these are the finest available for street and strip use. Notes: We strongly recommend protecting your investment by adding a B&M Hi-Tek SuperCooler with all new transmission installations. Max 550 HP / 450 Ft/Lbs.


  • Includes Chrome Standard Depth Transmission Pan
  • 8 Count 3-4 Friction Pack with Koleen Steels
  • All New High Performance Friction Plates
  • All New Solenoids & Wiring Harness
  • Billet Corvette 4th Gear Servo
  • Fully Re-calibrated Valve Body
  • 29 Element Dual Cage Sprag
  • Heavy Duty Beast Sunshell
  • Seven Hole LS Bellhousing
  • Reinforced Input Drum
  • Forward Shift Pattern

Automotive Item Grade High Performance
Brake Included No
Brand B&M
Built-In Transmission Shield No
Case Material Cast Aluminum
Color Black
Control Type Hydraulic
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 3.06
Gear Ratio-Fourth 0.70
Gear Ratio-Second 1.63
Gear Ratio-Third 1.00
Horsepower Rating (HP) 550
HP/Torque Max 550 HP / 450 Ft/Lbs.
Manual Valve Body No
Part Type High Performance
Product Type Automatic Transmission Assembly
Reverse Gear Ratio 2.29
Reverse Pattern No
Torque Converter Included No
Torque Limits 550 lb
Torque Rating (Ft/Lbs) 550
Transbrake No
Transmission Model 4L60E
Transmission Series Street/Strip
Transmission Speeds 4
Transmission Type 4L60E
Valve Body Configuration Recalibrated
Valve Body Pattern Forward
Valve Body Type Automatic
California Proposition 65 Chemical Name Benzene
Chromium (hexavalent compounds)
California Proposition 65 Required Yes
Part Number 117308

Install Guide: