Ferrea SB Chevy Competition Plus 1.625 Exhaust Valves HS200020 this wideband gauge provides the

this wideband gauge provides the same degree of accuracy and response as the Pro version

Black Oxide / Polished

Duration 262 / 268

1 certified and available in Black only

400 in Long

Ferrea SB Chevy Competition Plus 1.625 Exhaust Valves HS200020 this wideband gauge provides theProduct Description: Exhaust Valve Competition Plus 1. 625 in Head 11 32 in Valve Stem 5. 560 in Long Stainless Small Block Chevy Set of 8 Ferrea Racing Components are engineered to excellence! For decades, Ferrea Racing Components has been manufacturing hard core racing components for various types of engines in a wide range of categories worldwide. Ferrea uses the latest technological advances gained through the development of engine valve programs