Proflow Cylinder Heads, AirMax-B 185, SB Ford 289, 302, 351W, Aluminium, Bare Cy 300 to 400 series Supply working voltage is 5

Supply working voltage is 5 volts

or blocks with Active Fuel Management (AFM)

Eliminate starvation under low fuel conditions—especially during violent cornering

Proflow’s 400 Series push lock fittings are an easy way of plumbing your custom application

Proflow Cylinder Heads, AirMax-B 185, SB Ford 289, 302, 351W, Aluminium, Bare Cy 300 to 400 series Supply working voltage is 5Part Number : P Proflow Cylinder Heads, AirMax 185, SB Ford 289,3 02, 351W Bare 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, phosphorous bronze valve guides, and ductile iron valve seats for use with