For sale PROMAXX Performance Shocker Series Big Block Mopar Cylinder Heads 9241 in UAE, DubaiListing #111286

If you are a big block Mopar enthusiast, you know your choice for performance cylinder heads is limited. PROMAXX Performance Shocker Series big block Mopar cylinder heads are a fully CNC-machined option that flows up to 330 cfm. Don't be stuck with over-priced, under-performing cylinder heads. Let the PROMAXX Performance Shocker Series cylinder heads wake up your big block Mopar. Features, items, and specs: * 240cc fully-ported runners * 5-angle valve job * Diamond-honed guides * Large spring pockets * Multiple spring options * 21-4N one-piece swirl-polished back-cut stainl