Ferrea 5000 Series Valve Stainless Intake 2.190" Head 3/8" Valve Stem 5.221" Long - BB Chevy 23332510 advanced users will appreciate the

advanced users will appreciate the now standard multiple activation points which allow for unique settings for each gear

015 in Compression Thickness

74-78 Firebird

Manifold height: A-7

Ferrea 5000 Series Valve Stainless Intake 2.190" Head 3/8" Valve Stem 5.221" Long - BB Chevy 23332510 advanced users will appreciate theProduct Description: Intake Valve 5000 Series 2. 190 in Head 3 8 in Valve Stem 5. 221 in Long Stainless Big Block Chevy Sold Individually 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