Manley Extreme Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Big Block Chevy - Set of 8 Helmet Forced Air Hose Adapter GM Midsize SUV 2008-14

GM Midsize SUV 2008-14

1987-1988 Mercury Cougar

Connect your H42 or other headset with the industry standard 5 pin connector to a OFFROAD wired intercom

1974-1980 Dodge CB300

Electrical connectors and pre-assembled pigtails are available for adaptation to other fuel injector harnesses

Manley Extreme Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Big Block Chevy - Set of 8 Helmet Forced Air Hose Adapter GM Midsize SUV 2008-14Product Description: Exhaust Valve Extreme Duty 1. 880 in Head 0. 342 in Valve Stem 5. 422 in Long Stainless Big Block Chevy Set of 8 Manley Performance high performance and racing engine parts have been powering winners since 1966. Since our inception in March 1966, Manley Performance Products has been at the forefront of the high performance automotive industry. Founded by gearhead Hank Manley shortly after his graduation from Brown University, our