Ferrea 6000 Series Valve Stainless Exhaust 1.600" Head 5/16" Valve Stem 4.915" Long - GM LS-Series - Set of 8 AA0700AF2T610401 these manifold spacer kits increase

these manifold spacer kits increase power by reducing the transfer of heat from the lower manifold to upper air intake manifold

Bowl Fittings Contoured For Flow

2008 Honda Accord LX Sedan

and a integral mounting flange

Ferrea 6000 Series Valve Stainless Exhaust 1.600" Head 5/16" Valve Stem 4.915" Long - GM LS-Series - Set of 8 AA0700AF2T610401 these manifold spacer kits increaseProduct Description: Exhaust Valve 6000 Series 1. 600 in Head 0. 313 in Valve Stem 4. 915 in Long Stainless GM LS Series 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