19x DAYTONA 4 ANGLE CUT CARBIDE TIPPED VALVE SEAT CUTTER SET FAST & ECONOMICAL  VALVE SEAT RESTORATION SYSTEM Compatible To :-  Chevy , Ford Big Block Engine Heads Kit consist of :- 2.02" 30*-45*-70*- 60* degree 1.600" 30*-45*-70*- 60*degree  Guide Stems 3/8" , 11/32", 5/16" Valve Guide Reamers 3/8" , 11/32", 5/16"  2x T -Handel + 2x Drive Rods FITTED BOXED Feel Free To Ask Any Question. For Bulk Purchase do email us at " Ask the Seller question" THANKS FOR WATCHING!