Ferrea 6000 Series Valve Stainless Exhaust 1.560" Head 11/32" Valve Stem 4.960" Long - Small Block Chevy - Set of 8 BR4009 25 in Holes

25 in Holes

AEM's engineers spent extensive time revamping the controller's flow control strategy for a more linear flow output delivery

Allows for the removal of the problematic OEM cooler bypass tube assembly

Comes with either the 17 foot standard black heavy duty cable

Ferrea 6000 Series Valve Stainless Exhaust 1.560" Head 11/32" Valve Stem 4.960" Long - Small Block Chevy - Set of 8 BR4009 25 in HolesProduct Description: Exhaust Valve 6000 Series 1. 560 in Head 11 32 in Valve Stem 4. 960 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 for