Width of Body - 64
Valve Covers Alloy Chevrolet SB V8 283-400 Tall Ball Milled Polished Baffled-pr
AF4038-3301C-2
Billet Alternator Bracket
Double Sided Inside Outside Tube Deburring up To 36mm Diameter
Proflow Cylinder Heads, AirMax 180, Aluminium, Assembled, 72cc Chamber, Straight Alternators and Brackets Width of Body - 64Part Number : Proflow Cylinder Heads, AirMax 180,SB Chev Aluminium, Assembled, 72cc 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. They have phosphorous bronze valve guides, and ductile iron