Ferrea 6000 Series Valve Stainless Exhaust 1.560" Head 11/32" Valve Stem 4.960" Long - Small Block Chevy - Set of 8 BR4009 AEM's engineers spent extensive time

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

1964-1970 Ford Fairlane

7 in Oval Port

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

5" in diameter

Ferrea 6000 Series Valve Stainless Exhaust 1.560" Head 11/32" Valve Stem 4.960" Long - Small Block Chevy - Set of 8 BR4009 AEM's engineers spent extensive timeProduct 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