Proflow Cylinder Heads, AirMax 180, SB Chev Aluminium, Assembled, 64cc Chamber, Ford Barra 680” x 1

680” x 1

Available in either long or short styles with either natural cast or polished finishes

Zinc Anode Plug

Aluminium Water Neck

with PCV Tube

Proflow Cylinder Heads, AirMax 180, SB Chev Aluminium, Assembled, 64cc Chamber, Ford Barra 680” x 1Part Number : Proflow does not sacrifice quality for a low price you get both with our aluminium cylinder heads. The lightweight heads are cast from A 356 aluminium alloy with a large choice of engine, for SB & BB Chevrolet, LS Chev Holden Ford SB 289 351W, 302, 351 Cleveland 2V & 3V & BB FE, and Chrysler SB & BB. They have phosphorous bronze valve guides, and ductile iron valve seats for use with unleaded gas. They're also end milled and drilled for