Ferrea 5000 Series Hi Performance Exhaust Valves - SB Ford - 11/32" Stem, 1.550" Head Size, 5.075" Overall Length - 12 Under Cut-Dish Head - (Set of 8) Brake Combination Valve 570'' exhaust valves these heads

570'' exhaust valves these heads move massive amounts of air

Correct front wheel alignment and add camber adjustability to the front of your S550 Mustang with Camber Bolts from BMR Suspension

1958-1963 Facel Vega Excellence

Includes suction cup & quick-release mount for easy window mounting

Product shown with ceramic coating applied (not included)

Ferrea 5000 Series Hi Performance Exhaust Valves - SB Ford - 11/32" Stem, 1.550" Head Size, 5.075" Overall Length - 12 Under Cut-Dish Head - (Set of 8) Brake Combination Valve 570'' exhaust valves these headsThe 5000 Series Valves have become the alternative for performance engine builders that use competitors "street" or "performance valve". These valves are produced in Ferrea's CNC centers allowing tight tolerances and cost effective design. They feature a one piece forging made from stainless steel, a special heat treatment process, hard chrome stems, and hard tip. Most applications are available in an undercut stem and dished head, while other