Auto Trans Assembly
Street/Strip Transmission
Street/Strip Transmission; Max 500 HP/450 ft./lbs. Torque; Incl. Intermediate/Low Roller Clutches;
SPECIFICATIONS:
- Automotive Item Grade: High Performance
- First Gear Ratio: 3.06:1
- Second Gear Ratio: 1.63:1
- Torque Capacity: 450 ft/lbs.
- Valve Body Configuration: Recalibrated
- WARNING CA Proposition 65: No
FEATURES:
- 4 Speed GM Transmission
- Rebuilt Front Pump and Governor
- New Thrust Washer Kit
- High Perf. Friction Plates
- Overdrive Sprag Assembly
- Reaction Carrier Assembly
- External Electric Connector
- Fully Recalibrated Valve Body
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.
As performance enthusiasts today, most people are accustomed to having access to whatever performance parts they need for their vehicle readily available at their local dealer. It usually never crosses anyone's mind who invented these products? Who was the first to identify the need, then develop and manufacture that product? Since the very early 1950s, B&M has been at the vanguard of the growing automotive aftermarket. Racers themselves, B&M's founders identified the needs of local racers and street performance enthusiasts, and developed products to fill those needs. As the industry grew so did B&M. And as racers went faster, B&M developed products to help them break the records they just set. In the 50's it was B&M who came up with the idea of using a performance reinforced Hydramatic for racing. In the 60s it was B&M who developed shifters to go along with it, and later in the decade came race converters. In the 70's shift and transmission improving kits, and always the constant refinements and expansion of existing product lines. If you've ever raced a vehicle, or driven a hot rod with an automatic transmission, high stall torque converter, an aftermarket automatic shifter, or performance enhancing shifting kit, thank B&M. From Trick Shift performance ATF to reverse pattern valve bodies, 1.80 gearsets to cool canisters, the list of firsts goes on and on. It's this tradition that keeps moving B&M to identify and develop what the performance enthusiast needs. As racing and street performance has spread globally, B&M has taken it's extensive knowledge and experience and applied it to the needs of racers, everyday drivers and hobbyists around the world. Keep looking to B&M to continue to be amongst the very first to identify vehicle needs in the global automotive aftermarket, supplying enthusiasts and racers what they need, performance!