Key Features
- Purpose-built crossmember for TREMEC T56 Magnum 6-speed swaps into classic Mopar A-body chassis
- Extensive fitment: Plymouth Valiant, Dodge Dart, Plymouth Barracuda, Plymouth Duster, Dodge Demon, and more (1960-1981 model years depending on platform)
- Precision-cut steel construction with fully welded joints for rigidity under load
- Protective coating for corrosion resistance and long service life
- Engineered for use with MDL transmission mount MD-604-1101 (sold separately)
- 100% made in the USA
Description
Dropping a 700 lb-ft-capable TREMEC T56 Magnum into your classic Mopar A-body means you need proper transmission support engineered specifically for the swap. This MDL crossmember solves the mounting challenge, delivering a precision-fit solution that handles the Magnum's power output while maintaining correct driveline geometry in your A-body chassis.
The crossmember is precision-cut from quality steel, then fully welded for maximum rigidity under hard acceleration, deceleration, and spirited cornering. A durable protective coating guards against corrosion, ensuring years of reliable service whether your build is a weekend cruiser or a track-day warrior. Unlike universal or fabricated solutions, this crossmember is designed around the specific dimensional requirements of both the Mopar A-body floor pan and the T56 Magnum's mounting points.
Vehicle compatibility spans a wide range of classic Mopar A-body platforms: Plymouth Valiant (1960-1976), Chrysler Valiant (1960-1981), Dodge Lancer (1961-1962), DeSoto Rebel (1961-1963), Dodge Dart (1963-1981), Plymouth Barracuda (1964-1969), Dodge Polara/Coronado/GTX/R/T (1968-1980), Plymouth Scamp (1971-1976), Plymouth Duster (1970-1976), Dodge Demon (1971-1972), and Valiant Charger (1971-1981). This crossmember is designed to work with MDL transmission mount MD-604-1101, sold separately. Proudly 100% made in the USA.
Kit Includes
- One precision-cut steel crossmember assembly
- Protective coating finish
Note: Transmission mount MD-604-1101 required and sold separately. [VERIFY: Confirm if hardware pack is included with crossmember]