Ferrea 5000 Series Valve Stainless Exhaust 1.650" Head 11/32" Valve Stem 5.060" Long - Small Block Chevy - Set of 8 HSLRG11M61FIA Best warranty in the industry

Best warranty in the industry

double disked ground to ensure precise flatness

Active Fuel Management Control Based On Fitment

3 in Pipe Diameter

1979-1995 GMC K1500

Ferrea 5000 Series Valve Stainless Exhaust 1.650" Head 11/32" Valve Stem 5.060" Long - Small Block Chevy - Set of 8 HSLRG11M61FIA Best warranty in the industryProduct Description: Exhaust Valve 5000 Series 1. 650 in Head 11 32 in Valve Stem 5. 060 in Long Stainless 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 Formula 1, Indy