Sbf 185 cc Cnc Alloy Heads Bare 58 cc Chambers, 2.02"/1.60"

the series of aluminium cylinder heads are taking affordable Aeroflow performance street and strip cylinder heads to the next level. These heads utilize ultra-smooth a356-t6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business.

the Aeroflow performance small block ford windsor cylinder heads are designed for street / race Aeroflow performance engines to give the ultimate in flow at a budget price. Made from a356 aluminium castings with fully cnc ports and combustion chambers. The 185cc cylinder heads are ideal for operating in the idle to 6500 rpm range.

note: these heads are drilled for 1/2" head bolts. If using a 7/16" bolt, you must use a head bolt bushing kit or step down head bolts.