ford top loader fork tip specs

Can anyone tell me the the specs for the tips on the shifting forks for 3 inch 91 a 7230 ford top loader . mine are worn and am having them welded. Thank you John In Seattle

 

can any one tell me the correct specs for the tips on the shifting forks,for a mid 30s ford top loader? Mine are worn, this is a later style 3 inch model number 91 A 7230. I want to have them welded to original specs, Thanks John Seattle 206 947 5641