PROGRESSIVE SUSPENSION 412 SERIES HEAVY DUTY AMERICAN-TUNED GAS SHOCKS W/COVER CHROME 12" 6090 3" W and are tapped

3" W and are tapped 5/16"-18 mounting studs

In foamet (aluminum based foam) with silicone bead gaskets

Designed to clear larger carburetors

Machined from billet stainless steel with a center carrier of 7075 billet aluminum in a polished finish

84-99 kits have tapered bearings and seals

PROGRESSIVE SUSPENSION 412 SERIES HEAVY DUTY AMERICAN-TUNED GAS SHOCKS W/COVER CHROME 12" 6090 3" W and are tapped412 Series ShocksManufactured from the finest materials available Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance A five position cam style spring load preload adjuster lets you easily dial in your ride Available with either a standard or heavy duty progressive spring rates There are multiple style options available, like full show chrome or