NEW! SBF BRODIX TRACK 1 CNC'd CYLINDER HEADS BY KUNTZ & CO. 230cc. intake runner. 2.125 int. 1.600 exh. 50 deg. seats. These heads have been angle milled and have 57cc. combustion chambers, bolt pads have been spot faced and intake face has been squared. These heads are brand new, never been used, have never been assembled, ready to be assembled. I have brand new FERREA comp. stainless valves for these heads if they want to be purchased extra. Heads flow 338 at .700 on the intake and 250 at .700 on the exhaust. 2100.00 SHIPPED TO THE LOWER 48 STATES