Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy - Set of 8 11845-8 SPRINTER-GMR25 2 small ½” X 1¼”

2 small ½” X 1¼” pre slotted switch holes

Includes 1/2 hardware

Excellent protection for painted surfaces Withstands 1200F of direct heat Can be secured with adhesive or fasteners Trim to desired length Use with DEI's Hi-Temp Spray Adhesive or Heat Resistant Sealant DO NOT apply directly to exhaust components

1956-1974 Mercury Monterey

2006-2006 Lincoln Zephyr

Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy - Set of 8 11845-8 SPRINTER-GMR25 2 small ½” X 1¼”Product Description: Exhaust Valve Severe Duty 1. 880 in Head 0. 342 in Valve Stem 5. 522 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