Reconditioned BBC oval port semi-closed chamber (105 cc) heads, casting # 3993820, date H-28-70, new 2.19''/ 1.88'' stainless valves, performance valve springs ( 120 lbs. seat pressure- 300 lbs. open @ 1.400'') good to .650'' lift, 3-angle valve job, resurfaced .015'', positive seals, 3/8'' guide plates, ARP screw-in studs. $1600.00. Ph. 519-736-1533.
