I had a 55 chevy 2dr post in high school 283+125. 301 built it in shop class. I couldn't afford a 4-speed. Broke a ton of three speeds. I put them in with only 2 bolts across from each other made them alot easier to get out when broken. I had a mystery shifter 1st to 2nd was 50/50 chance powershifting it. Had a lot of good times in that car!!!