DIFtech Penske 8300 Universal install kit for 5/8" bearing 5/18-18 Shaft 10704

Fits Penske 8300 or 7500 dampers Threaded for 5/8-18 Penske shaft Universal fitment for 5/8" spherical bearings 4140 steel and 6061-T6 aluminum construction Zinc plated for finish for durability Engineered, tested, and manufactured in the United States This shaft extension install kits are used to mount Penske 8300 or 7500 series dampers to any coil-over top hats using a 5/8" bearing. They mate to standard spherical bearing sizes and utilize the Penske coaxial spring retainer. Made in the USA from 4140 chromoly steel with billet aluminum sleeves. Sold per pair. Note: This install kit is sleeved for hats using 5/8" inside diameter spherical bearings. For applications utilizing 3/4" bearings, search 10705. Please verify your specific application before ordering. Customers can also email us for custom sleeve sizing.