V8 Header Flanges, Fits Ford Flathead - Walmart.com
Header Flanges
Exhaust Adapter, Header Flange to Dual 1-3/4″ | Good Parts
PLM 3” to 2.5” Exhaust Adapter Flange
BBF to BBC adapter plates. There... - Mike's Fab Shop Inc. | Facebook
Small Block Ford Z304 Header Flanges - Our header flanges are precision laser cut from .375 304 stainless. Also fits AFR 205 heads with 3" bolt pattern