BREATHER RKR BOX KT 99+TC

Breather Rocker Box Kit

• Kit includes billet breather housings, gaskets, breather filter elements, umbrella valves, top rocker cover gaskets and ARP® hardware
• Machined from billet 6061 aluminum with square surfaces promoting excellent gasket and breather system sealing
• Properly sized breather holes for optimum engine breathing
• Made in the U.S.A.

OEM Numbers:  17025-03A