I have an original 4 barrel intake for a Pontiac 287 motor (currently, the 2 barrel set up is sitting in place on my motor). The original Carter carb needs a complete rebuild as I think the hood must have been off of the donor car for 20 years! What are the options that I can put onto this intake? Cast # 521208. I have a 200 4R that I am hoping to have hooked up before winter and it has a TV Cable that needs to be mated to the carb - just need a good carb. Suggestions?