I have a 1980 302 block that had an automatic on it. The cast # E0AE D3C and I am pretty sure that it ran out to 1980. I am putting a New Tremec T-5 behind it. I have read that there are two different manual flywheels for the 302. I really want to get this right before final assembly and planting it into my car. What weight 50oz sounds funny for a manual flywheel

 

you need a 28oz... and holy **** you posted this question alot