Call us today to order your Hooker BlackHeart Transmission Crossmember Hoop!
Part # BHS578
- Engineered Transmission Mount System Works together with Hooker Blackheart Engine Mounting Brackets, Transmission Crossmember, Headers, and Exhaust Systems for an Easy Trouble Free Gen III Hemi Engine Swap in the 1973-1976 Mopar A-Body
- Provides the Necessary Clearance Through the Upper Transmission Crossmember for the Drive Shaft Coupler and Speed Sensor Ring when Installing the NAG1 Transmission
- 1/2” Steel Upper Hoop Provides the Necessary Structural Integrity When Used in Combination with the BHS572 transmission Crossmember (no Welding Required)
- No Cutting of the Transmission Tunnel Required
- Accommodates Popular NAG1 Transmission (Requires Transmission Specific Adaptor plate)
- Uses the Factory Mounting Holes – For Easy Installation
- Black Coated for Great Looks and Durability
- Heavy Duty 3/16” and 1/2” Steel Construction for Strength and Durability
- Includes Mounting Bolts & Instructions
The Hooker Blackheart transmission crossmember hoop is part of the most comprehensive line of Gen III Hemi swap components available for the Mopar A-Body. The Crossmember Hoop allows the installation of the popular, NAG1 5-speed automatic transmission when used with the corresponding adaptor plate (sold separately). The Transmission Crossmember Hoop replaces the very narrow factory Hoop on the original A-Body upper transmission crossmember allowing adequate clearance for drive shaft coupler and Speed sensor tone rings. The transmission Crossmember Hoop is specifically designed to replace the factory hoop and when used in combination with the BHS572 transmission crossmember will provide a bolt in clearance solution with OE (Original Equipment) strength and durability with no need for any fabrication or welding.
Vehicle information below is not a guaranty of fitment. If you have fitment concerns, please call prior to ordering.
1976 Dodge Dart 360; 1973-1976 Dodge Dart Base; 1973-1975 Dodge Dart Custom; 1973-1974 Dodge Dart Special; 1974-1975 Dodge Dart Special Edition; 1973-1976 Dodge Dart Sport; 1973 Dodge Dart Sport 340; 1974-1975 Dodge Dart Sport 360; 1973-1976 Dodge Dart Swinger; 1975-1976 Dodge Dart Swinger Special; 1973 Plymouth Duster 340; 1974-1975 Plymouth Duster 360; 1973-1975 Plymouth Duster Base; 1975 Plymouth Duster Custom; 1976 Plymouth Duster Sport; 1973-1976 Plymouth Scamp Base; 1975 Plymouth Scamp Brougham; 1975-1976 Plymouth Scamp Special; 1973-1976 Plymouth Valiant Base; 1974-1975 Plymouth Valiant Brougham; 1975 Plymouth Valiant Custom; 1975 Plymouth Valiant Scamp
We are an authorized retailer for all Hooker BlackHeart products. The standard manufacturer warranty applies. If you ever have manufacturer warranty concerns or questions on products you purchased from us, we can help! We are a family owned and operated company that values all of our customers. We are here to assist with all future warranty concerns!
Warning: This product can expose you to chemicals, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
