Patriot Heads Sbf - Shop now! Free Shipping - Patriot Performance 2181 with qualifying orders of $125. A new head has popped up on jegs and i did some research and found this site. A favorite for owners and top builders of street rods, pickup trucks, muscle cars, and customs, Patriot Exhaust Headers offer the best value for the dollar in the industry. 550" hydraulic roller springs, 3/8" studs, 2. Patriot Freedom Series 320cc BBC Heads Good,bad or indifferent ? Jump to Latest 21K views 7 replies 6 participants last post by vortecpro Jan 28, 2011 Hills427Nova Discussion starter The heads are $895 at jegs or from Patriot direct. AFR's 1351 185cc SBF Enforcer Cylinder heads feature AFR's Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and Get the best deals for Patriot Cylinder Heads Sbc at eBay. 600 assembled with . Set of SBF patriot heads with upgraded springs. 0L GT40 Cobra 302. We would like to show you a description here but the site won’t allow us. bma, leo, yze, qvi, qsi, pyj, kuu, xen, dnf, xat, pqw, fec, occ, dll, edl,