Description

Rocker Box Breather Kit – Twin Cam

• Includes billet breather housings, gaskets, breather filter elements, umbrella valves 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 USA
• Replacement Part for OEM Number(s): 1702503A

Note:

• Rocker cover gaskets sold separately.

CALIFORNIA WARNING: The California Air Resources Board (“CARB”) does not permit the use of aftermarket exhaust systems that remove or alter OEM emission control devices unless certified by CARB, other than for racing vehicles on closed courses.