Ferrea 5000 Series Valve Stainless Intake 2.190" Head 3/8" Valve Stem 5.221" Long - Big Block Chevy - Set of 8 RG10003S Developed by one of the

Developed by one of the top NASCAR engine builders

Blower Drive Service offers every aspect of super charging

Know exactly where brake adjustments are set

Several mounting options

1984-1995 GMC C2500

Ferrea 5000 Series Valve Stainless Intake 2.190" Head 3/8" Valve Stem 5.221" Long - Big Block Chevy - Set of 8 RG10003S Developed by one of theProduct Description: Intake Valve 5000 Series 2. 190 in Head 3 8 in Valve Stem 5. 221 in Long Stainless Big 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