unfortunately with several head shop trips someone lost 1 intake & 1 exhaust set are missing . This now a New broken set of valves for Stage 1-2 alum heads 5.200 long x 2.160 dia & 1.755 dia they are new stainless steel valves 11/32 stem dia with what appears to be 7 degree Chevy locks , retainers & New beehive springs unk 200 plus shipping 18974 Warminster Pa