i have 7 old point distributors that are all mixed up. what is the correct number for a 70 Rallye 350? i think it will be the same as a 70 cutlass with a 350 engine but not sure what one is correct. one of these came out of my car, just not sure what one. is there a place that i can look up all the distributors that i have. i looked in the tech section but only found how one works.