Manley SB Chevy Race Flo 1.840 Intake Valves 21411313 This adapter is designed to

This adapter is designed to position the carb to deliver the best performance and is non-adjustable

superior heat dissipation and amazing life over standard petroleum based fluids

Unit logs both minimum & maximum sensor readings to allow easy recording of information

40 Tooth HTD Pulley

Gaskets / O-Rings / Hardware Included

Manley SB Chevy Race Flo 1.840 Intake Valves 21411313 This adapter is designed toProduct Description: Intake Valve Race Flo 1. 840 in Head 0. 342 in Valve Stem 4. 911 in Long Stainless Small 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