Any companies selling complete small block overdrive transmission assembles?

migsBIG said

Looking to put an overdrive auto into a 73’ Duster and maybe another car. I’m looking for a company that sells everything so I don’t have to do any parts hunting. I know I will have to shorten the driveshaft, but that can be farmed out locally. I don’t want a gear vendor unit. If I’m going to spend $3k+, I may as well get the whole transmission. I don’t mind having to modify the trans tunnel. Suggestions welcome and thanks for any info.

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I built a 727 with a GV for a guy and all it required was some hammer marks in the floor. That was in an E-body but I’m sure with putting a 4L60 or another full size overdrive in an A-body will require similar type of work.

With how much power you’re making, a stock 727 will be more than plenty and the big expense is obviously the GV.

Be curious to see what route you go. It’s amazing what can be done now a days by putting new technology behind old school engines.