This Brodix KC ST 5.0 R cylinder head for the small block Ford engine features the latest design technology and with a 185 cc intake runner the head flows over 270 cfm at .500 lift. The fully CNC ported cylinder heads feature a 66cc combustion chamber and a 185cc intake runner. The heads come fully assembled with 2.02 intake and 1.60 exhaust valves. The KC ST 5.0 R head is offered with studs and guide plates but can also be used with Ford style pedestal rockers. KC ST 5.0 R is the part number and the MSRP is $2550.82 per pair. For more information contact Brodix at Dept. MF, 301 Maple Ave., P.O. Box 1347, Mena, AR 71953 (479)394-1075 www.brodix.com