Product#: PM1013

1966-70 Dodge/Plymouth B-Body Level 1 Chassis Stiffening Kit

Frame connectors and torque boxes add stiffening where the factory engineers knew it is needed. Less twist and Unibody flex. The factory added OEM torque boxes on the high-HP, high torque cars and convertibles. Hemi cars,...

Product#: PM1014

1970-74 Plymouth Cuda E-Body Level 1 Chassis Stiffering Set

The factory engineers added stiffening to some ares of the E-Bodies, so they recognized the benefits of the bracing 40+ years ago. Any car will benefit from the additional chassis (unibody) stiffening, especially if you are...

Product#: PM1306

1967-75 Mopar A-Body Core Support Stiffener W/Adj Width

1967-75 Mopar A-body The US Car Tool radiator core support is made from 12ga steel (twice as thick as than the OEM sheet metal) and adds much needed stiffening to the front frame rails and inner fenders while maintaining that...

Product#: PM1019

1963-64 Dodge B-Body; Level 1 Chassis Stiffening Kit; 330 / 440 / Polara

1963-1964 Dodge ONLY B-Body Level 1 Chassis Stiffening Kit Frame connectors and torque boxes add stiffening where the factory engineers knew you needed. Less twist and Unibody flex. The factory added OEM torque boxes on the...

Product#: 11167300

1967-69 Camaro, Firebird; Subframe Connectors; Coupe

The Ridetech subframe connectors for 1967, 1968, and 1969 Camaro / Firebird add rigidity to your vintage F-Body chassis and improve performance by reducing chassis flex. Easy to install removes chassis flex integrated leaf...

Product#: H4007

1967-69 Camaro / Firebird Coupe Hotchkis Subframe Connectors

Hotchkis Sport Suspension subframe connectors are strategically engineered to add chassis rigidity for improved vehicle performance and longevity by reducing chassis flex. Fabricated from 1.5" x 2.5",.120" wall rectangular...

Product#: BX20014

1982-92 F-Body BMR Weld-In Subframe Connectors for Outside Frame Exhaust w/Black Hammertone Finish

The Third Generation F-body needs all the reinforcement it can get. Known as one of the "loosest" chassis ever produced, These subframe connectors solve this problem, reinforcing the rear control arm mounts, joining key...

Product#: 52093

1967-69 Camaro; Firebird; QA1 Subframe Connector and Solid Body Mount Kit; Includes Hardware

QA1's Subframe connector and solid body mount kit increases frame rigidity and provides a significant improvement in handling performance. This kit designed specifically for your 1967-69 Camaro or Firebird reduces unibody...

Product#: 52092

1968-72 Nova; GM X-Body; QA1 Subframe Connector and Solid Body Mount Kit; Includes Hardware

QA1's Subframe connector and solid body mount kit increases frame rigidity and provides a significant improvement in handling performance. This kit designed specifically for your 1968-72 Nova reduces unibody flex and twist...

Product#: H4010

1966-70 Mopar B-Body 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#: H4011S

1970-74 Plymouth Barracuda / "Cuda 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#: SFC010H

1979-93 Ford Mustang; Hardtop Only; BMR Suspension Premium Weld-On Subframe Connectors; Square Tubing; Black Hammertone

Reduce chassis flex and increase handling and performance on your 1979-1993 Mustang with weld-in sub-frame connectors from BMR Suspension. The Fox chassis flexes dramatically, even with mild amounts of torque and horsepower....

Product#: H4014

1967-76 Mopar A-Body With 108" 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#: PM2035

1963-66 Mopar A-body Mini Tub Kit

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#: SFC025H

1994-04 Ford Mustang; Hardtop Only; BMR Suspension Premium Weld-On Subframe Connectors; Square Tubing; Black Hammertone

Reduce chassis flex and increase handling and performance on your 1994-2004 Mustang with weld-in sub-frame connectors from BMR Suspension. The Fox chassis flexes dramatically, even with mild amounts of torque and horsepower....

Product#: BX20010B

1967-69 F-Body BMR Bolt-In Subframe Connectors with Black Hammertone Finish

BMR's bolt-in subframe connectors are a great alternative to weld-in connectors. Manufactured from laser-profiled square tubing and CNC formed frame boxes, these subframe connectors bolt in around the rear frame rails and...

Product#: BX20010A

1967-69 F-Body BMR Bolt-In Subframe Connectors with Red Powder Coat Finish

BMR's bolt-in subframe connectors are a great alternative to weld-in connectors. Manufactured from laser-profiled square tubing and CNC formed frame boxes, these subframe connectors bolt in around the rear frame rails and...

Product#: PM1502

1970-74 Mopar E-Body Front & Rear Torque Box 4-Piece Set

1970-74 Mopar E-Body torque boxes are designed to add strength to your Mopar unibody in several critical areas. The factory added OEM torque boxes on the high-HP, high torque cars and convertibles. Hemi cars, six-pak cars...

Product#: PM1507

1963-66 Mopar A-Body Torque Boxes Set of Four

Dodge Plymouth 63-66 A Body Mopar Hot Rod Torque Box Set (Includes all 4 - two rear and two front) - Fits all A Bodies from 1963 through 1966, Dodge and Plymouth, Dart, Valiant etc. These torque boxes are designed to add...

Product#: FM110680

1964-70 Mustang X-Frame Brace - Black

Use in combination with CPP Subframe Connectors for added strength and stability.Available in gloss black powder coat only.NOTE: Shipped oversize-2.