PMF Rear Lowering Shackles: 04+ Super Duty

Rear Lowering Shackles

These heavy duty lowering shackles are for the rear of 1999+ F-250/F-350 Super Duty trucks, both 2wd and 4wd models. Unlike most other lowering shackles on the market, we manufacture these from 1/4" laser cut steel and DOM tubing. These use a Polyurethane bushing with a grease zerk and a heavy duty zinc plated inner sleeve. With the installation of these, the user will notice a slightly softer ride do to the longer shackle allowing the leaf spring to flex a little more easily. There are 3 hole locations that will determine drop amount and some adjust-ability.

When used with OEM leaf springs, the hole locations will give you 1/4", 7/8" or 1.5" of drop. Aftermarket leaf springs may respond differently.

Details

• These bolt in using OEM hardware
• Payload is not affected
• These come standard in a powdercoated finish
• Bare is available upon request
• As always these are proudly manufactured in house here in the wonderful USA!