PISTON RING 89.50MM FOR WISECO PISTONS ONLY part_Bumpers 5" Kick Panel Mount Speaker

5" Kick Panel Mount Speaker Enclosures

This kit is the shop favorite and will give you max bang for your buck

Rotating sternum clip for mobility

and 7/8” clevis ends—they’re superior to factory toe links in every way

Removable closed cell foam adds comfort for extended periods of wear while protecting the eyes from dust and debris

PISTON RING 89.50MM FOR WISECO PISTONS ONLY part_Bumpers 5" Kick Panel Mount SpeakerAll Wiseco rings can be used in cast iron, nickel ceramic plating (Nikasil), boron composite, and Electrofusion bores. CAUTION: Unless otherwise noted, Wiseco rings can not be used in chrome plated bores. Engine damage will occur.