Product#: MM8166

1960-76 Mopar A-Body Rear Torque Box; LH

At the factory this was known as the "Hemi Box" or "Double Floor Plate". This component prevents torsional flex, and when combined with a subframe connector, it provides up to 20% more rigidity to the framework. Made in...


Product#: MM8167

1960-76 Mopar A-Body Rear Torque Box; RH

At the factory this was known as the "Hemi Box" or "Double Floor Plate". This component prevents torsional flex, and when combined with a subframe connector, it provides up to 20% more rigidity to the framework. Made in...


Product#: MM8169

1960-76 Mopar A-Body Front Torque Box; LH

At the factory this was known as the "Hemi Box" or "Double Floor Plate". This component prevents torsional flex, and when combined with a subframe connector, it provides up to 20% more rigidity to the framework. Made in...


Product#: H14385

1967-76 Mopar A-Body Hotchkis Sport Suspension Adjustable Strut Rods

Install these Hotchkis Sport Suspension Adjustable Strut Rods and gain vastly increased handling and control. These 100% TIG welded, bolt-on adjustable strut arms positively locate the lower arm to improve caster,...


Product#: H16385

1967-76 Mopar A-Body Hotchkis Sport Suspension Steering Rods

Install these Hotchkis Sport Suspension Steering Rods and gain vastly increased handling and control. These rods are designed to be used in conjunction with Hotchkis Sport Suspension A-Arms to reduce bump steer to improve...


Product#: H4015

1971-76 Mopar A-Body With 111" Wheelbase Hotchkis Weld-In Sub-Frame Connectors

One of the most important additions to your high performance classic Mopar is installing sub-frame connectors. Hotchkis Performance sub-frame connectors bridge the gap between the front frame rails and the rear frame rails,...


Product#: PM1503

1967-75 Mopar A-Body Torque Boxes Set of Four

1967-75 Dodge/Plymouth A Body Torque Box Set. (Includes all 4 - two rear and two front) - Fits all A Bodies from 1967 through 1975, Dodge and Plymouth, Dart, Duster, Scamp, Valiant etc. These torque boxes are designed to add...


Product#: PM1104

1967-75 Dodge, Plymouth A-Body; Frame Connectors

A Body Frame Connector fits most 67-75 Mopar A Bodies. All wheelbases (108" and 111" from 1967-1969 and most 111" wheelbase from 1970-1975). These frame connectors fit Dart, Valiant, Barracuda from 1967-1975. CNC Machine cut...


Product#: PM1303

1967-75 Dodge/Plymouth A-Body Core Support Stiffener

Front Lower Core Support Brace installs between the front frame rails, under the factory radiator. Can replace the factory thin sheet metal support or can be installed on top of the factory core support. Adds rigidity to the...


Product#: PM1515

1967-75 A-Body Rear Torque Box Set

Dodge Plymouth A Body Mopar Hot Rod Torque Box Set. (Includes two rears) - Fits all A Bodies from 1967 through 1975, Dodge and Plymouth, Dart, Duster, Scamp, Valiant etc. These torque boxes are designed to add strength to...


Product#: MM8187

1966-76 Mopar A-Body Subframe Connectors

Connect the front and rear subframes together for added structural rigidity. The factory engineers requested them but the bean counters ruled them out. A popular addition to High-Performance cars and a must have on...


Product#: MM8170

1960-76 Mopar A-Body Front Torque Box; RH

At the factory this was known as the "Hemi Box" or "Double Floor Plate". This component prevents torsional flex, and when combined with a subframe connector, it provides up to 20% more rigidity to the framework. Made in...


Product#: *MM8172

1960-76 Mopar A-Body 4 Piece Torque Box Set

At the factory these where known as the "Hemi Boxes" or "Double Floor Plates". These components prevent torsional flex, and when combined with subframe connectors, it provides up to 20% more rigidity to the framework. Made...


Product#: *MM8171

1960-76 Mopar A-Body Front Torque Boxes

At the factory these where known as the "Hemi Boxes" or "Double Floor Plates". These components prevent torsional flex, and when combined with subframe connectors, it provides up to 20% more rigidity to the framework. Made...


Product#: *MM8168

1960-76 Mopar A-Body Rear Torque Boxes

At the factory these where known as the "Hemi Boxes" or "Double Floor Plates". These components prevent torsional flex, and when combined with subframe connectors, it provides up to 20% more rigidity to the framework. Made...