Holley Detroit Speed Mustang Leaf Spring Shackle Kit

Detroit Speed Urethane Heavy-Duty Leaf Spring Shackle Kit for 1964-70 Ford Mustang

Upgrade the rear suspension on your 1964-70 Ford Mustang with this heavy-duty polyurethane bushing and leaf spring shackle kit from Detroit Speed. Holley Detroit Speed Mustang Leaf Spring Shackle KitThe kit includes rear leaf spring eye bushings, shackle bushings, and zinc-plated heavy-duty steel shackles with mounting hardware. Ideal for use with Detroit Speed’s leaf springs on your 1964-70 Ford Mustang.


  • Heavy duty rear leaf spring shackle kit for 1964-70 Ford Mustang
  • Premium grade polyurethane bushing material with matching steel sleeves – upgrade over soft rubber factory style bushings
  • Heavy-duty steel shackles with zinc plating – for strength and corrosion protection
  • Includes shackles, bolts, lock nuts, and urethane bushings with internal sleeves & grease
  • Ideal for use with Holley leaf springs 040104PDS