aeroflow's big block chevy cylinder heads are designed for entry-level street performance engines and ideal for operating in the idle to 6750 rpm range. made from a356 aluminium castings.
these complete heads include larger than-stock 1.625" (41mm) diameter valve spring with damper to handle up to 0.850" (21.5mm) maximum valve lift. recommended spark plugs are 14mm x 3/4" reach with flat gasket seat.head specs:
|hose end socket type||no|
|push to connect type||no|
Want your parts FAF'N now? Contact us to confirm stock availability through here!Contact Us
SIGN UP TO GET THE LATEST ON SALES, NEW RELEASES AND MORE...