Legendary B&M transmission for street use. B&M's Street/Strip transmission is a complete ready to run unit (less converter) for high performance street and mild strip use. The transmission provides firm shifts and features a standard shift pattern, these are the finest available for street and strip use. Fits 1984 or later GM (except Corvette and 60 degree V6) with a 30 tooth spline converter and has a mechanical type speedometer connection. Suitable for use behind engines producing up to 450 lb.ft. of torque. Won't replace 4L60E applications (post 1993). Includes a Corvette 2-4 servo assembly, recalibrated valve body, new overdrive sprag assembly, new external electric connector, rebuilt front pump and governor with new gear, all new B&M high performance friction plates, new thrust washer kit, races, thrust bearings bushings and 2-4 band, high performance reaction carrier assembly, heavy duty sunshell and improved lubrication on sun gear. Max 500 HP / 450 Ft/Lbs.
Re-calibrated High Performance Valve Body
All New Performance Friction Materials
Performance Automatic Transmission
Forward Shift Pattern
Manufacturer Part Number
California Proposition 65 Chemical Name
Chromium (hexavalent compounds)
California Proposition 65 Required
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.