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HDK Bolt-in Coil-Over Conversion Kit

Bolt-in Coil-Over Conversion Kit
Availability: 2-3 week lead time for this item
Shipping: This item only ships to the 48 Continental United States
Pricing: $4,289.00
FREE Shipping - 48 States


Looking to take your Mopar to the next level in handling?  PST has partnered with HDK Suspension to provide the latest in superior handling for your classic A, B or E body Mopar.  With the new FRAME PACKAGE you not only get a fully tig-welded stronger K-member but the extra clearance and superior handling with its coil-over suspension design.  With the factory torsion bar system eliminated, the engine and transmission combination are endless.  From a modern late model Hemi with fuel injection to an old school big block, you will have no issues with clearance in your engine bay.  This kit is a great starting point in making your pro-touring dreams a reality.

Note:  When ordering, you MUST provide your engine size so that we can supply the correct motor mounts.

  • Strictly Bolt-In: no cutting or welding and is reversible
  • 33 lbs Lighter than stock suspension
  • Increased Room in engine compartment for larger engines and header clearance
  • 58" Hub to Hub Track Width
  • HDK Tech Line Available for ease of installation

Frame Package Includes:

  • Fully Tig-welded K-frame
  • Chromoly Upper and Lower Control Arms
  • 4 Ball Joints (1" Extended Upper Ball Joints Standard)
  • Chromoly Support Hoops
  • Upper Shock Mounts
  • Three Position Ride Height Simulators
  • Sway Bar Mounts
  • Polyloc Motor Mounts of your choice
  • Upper and Lower Control Arm Bump Stops
  • Poly Bushings, Sleeves, Spacers and Bolts for Rack and Pinion Mount
  • Pivot Shaft Rear Support Brace
  • Tie Rod Ends

To complete your rack/coil-over conversion you will need: 

  • Rack & Pinion Steering Rack: manual or power and u-joint
  • Brakes: Mustang II brake kit with stock or 2" drop spindles
  • Viking Double Adjustable Coil-Over Shocks: length determined by the ride height simulator
  • Frame Tow Hook & Frame Tie Down: optional items
  • Sway Bar Assembly: optional but must be ordered through PST (custom made)

Rack & Pinion, brakes, Viking coil-overs, tow hook, tie down and sway bar can all be purchased through PST.  All items, including the frame package, are custom ordered at the time of purchase and can take 7-10 business days to ship.

Product Series


  • HDK6265B
  • HDK6265B
  • HDK
  • 2-3 week lead time for this item
  • New


Shipping Information

  • Item Requires Shipping
  • FREE Shipping - 48 States
  • This item only ships to the 48 Continental United States

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