Went directly to the Kearney foundry to buy the pair I have on my '34. Had the pick of the litter....The quality of the alloy used and the castings of these heads is unsurpassed....
https://rmsothebys.com/en/auctions/D...1933-34/662659
The guy who was the successful bidder at the
RM-Sotheby's Auction/Dingman Collection paid $9600.00 for 17 sets of '33/'34 heads. He's selling these heads for $1250.00 per set which is $250.00 less than Kearney was asking. He advertises these heads on Hemmings > https://www.hemmings.com/parts/item/...ads/15112.html
Pictured below are examples of the 1935 Heads....