1973 360 upgrades

Get a mvb with low band apply. U can get foreword or reverse manual. Or u can get a Trans Go dash 3 kit and install it yourself. Kim
I’m probably gonna have that done. I just wanna be able to do some burnouts occasionally on the street. Will see some strip use but not much. The tranny is a 727- truck is a 85. I wonder if this has a lockup converter?