Afr Heads Bbc

6880 intake gasket set bbc w afr 18 degree heads.

Afr heads bbc.

Afr bbc race heads afr 265 oval port in stock afr 290 300cc cnc oval port afr 305 solid or hydraulic roller afr 305 w cnc chamber option afr 325 solid or hydraulic roller afr 325 w cnc chamber option afr 335 afr 345 afr 345 w cnc chamber option afr 357. Air flow research 6882 valve cover gasket set bbc w afr 18 degr heads. From united states c 31 06 shipping estimate. The 345cc come standard with afr s trademark 750 3 4 thick cylinder head deck reinforced rocker stud bosses premium one piece stainless steel 2 300 intake valves and 1 880 exhaust valves.

While everyone else is establishing a new cnc head program afr has over a decade of experience and is developing a new wave of cutting edge cylinder heads. 100 return guarantee fast shipping large selection. Find afr 357cc magnum bbc cylinder heads and get free shipping on orders over 99 at summit racing. Afr s 325cc heads with cnc chambers are designed feature the option to upgrade to partially cnc ported intake exhaust a356 aluminum castings and high quality components throughout.

Larger pushrods will not fit without clearancing and is not recommended since some areas are very thin. Afr 357 magnum aluminum cylinder heads. Our focus is solely on providing afr heads for you. Lifting the iron bbc heads not so much.

Heads are designed for 3 8 pushrods. Afr bbc 345cc cylinder heads will work best with camshafts around the 750 gross valve lift mark to make better use of the substantial airflow found in the higher lift range. If huge horsepower is what you are searching for these castings will certainly deliver. Afr recommends the use of 120 thick wall pushrods.

Afr 325cc bbc magnum rectangle port cylinder heads cnc chambers bare w valve job no parts description. Lifting the aluminum afr bbc heads very cool. Top rated seller top rated seller. With afr s fully cnc ported 357cc heads flowing 425 cfm they represent the ultimate in airflow for your big block chevrolet.