Proflow Cylinder Heads, SuperMax 220 CNC, SB Chev, Aluminum, Assembled, 7/16 Stu Fittings Part Number : af4250-5308

Part Number : af4250-5308

This kit contains both HEI and female boots

and can be used with popular fluids such as standard unleaded

Note: All stainless steel tubing has a 1

XPRO Steel Distributor Gear

Proflow Cylinder Heads, SuperMax 220 CNC, SB Chev, Aluminum, Assembled, 7/16 Stu Fittings Part Number : af4250-5308Part Number : Proflow Cylinder Heads, SuperMax 220 CNC, SB Chev Aluminum, Assembled, 64cc Chamber 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