The C4 is easy. Flat-O Products and John Mummert sell cast alloy (old school cool) Y to C bellhousings for around $600, which includes a flexplate and starter drive. QuickTime sells a steel Y to C bellhousing for around $700.
All of Speedway's stuff is for a 350/TH350/9" combo.
I am set on a Y Block engine. I am sort of open on the transmission; T5, C4, or AOD. Rear axle will be 8", 9", or (Winters) Banjo.
I am thinking about building a '50's style tradition '23 T. Apparently my father has most of the parts to build one, but probably not the parts that I want to use. I might be buying a 272/four barrel soon, and would start with that. I have a few C4 transmissions. I would really like to use a T5...
John Mummert and Flat-O Products both sell cast aluminum Y Block to C4 bellhousings. QuickTime sells a steel version.
John Mummert also sells a plate the bolts an OEM car three speed bellhousing to a Fox Body T5.
I am thinking about building a '50's style tradition '23 T. Apparently my father has most of the parts to build one, but probably not the parts that I want to use. I might be buying a 272/four barrel soon, and would start with that. I have a few C4 transmissions. I would really like to use a...