Proflow Cylinder Heads, SuperMax 335 CNC, Aluminium, BB Chevrolet, Assembled, 12 Fasteners Smooth Chromed Steel with 1-1/4"

Smooth Chromed Steel with 1-1/4" Holes for Breathers Baffled-pair Suit Roller Rockers

offering a maximum output of 45

These handy adapters bolt to front of the popular Bosch 74mm and 82mm Electronic Throttle Body (AF64-2135

Whether you’re fabricating an exhaust

8L BUICK & ECOTEC MOTORS

Proflow Cylinder Heads, SuperMax 335 CNC, Aluminium, BB Chevrolet, Assembled, 12 Fasteners Smooth Chromed Steel with 1-1/4"Part Number : Proflow Cylinder Heads, SuperMax 335 CNC, Aluminium, BB Chevrolet, Assembled 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