Ford Windsor Forums

Recently inherited a rebuilt and polished holley 4165 650 cfm spreadbore carb for my 302. I have a edelbrock Torker intake but it has a square opening for the squarebore carb. Looking for a 2" or 4" spreadbore to squarebore adapter. Cant seem to find anything except 1" adapter spacers. Any help appreciated.

Since the torker is a single plane, the adapter probably isnt so critical unless there is some overlap with the ports and the edge of the manifold (which I doubt).

Best thing I could find for you was 1in thick. You could always stack a spread-square adapter on top of a normal square bore spacer. 

Anyway check out these spacers:

http://store.summitracing.com/partdetail.asp?autofilter=1&part=PRO%2D66251&N=700+115&autoview=sku 

http://store.summitracing.com/largeimage.asp?part=PRO-66253&Prod=Proform+Carburetor+Adapters&img=pro-66253_w.jpg