[John Brown]

The farthest rear hangers on big block 69 Novas is a different part number than what was used on all 69 Camaros, small block and six cylinder 69 Novas, and all 70 71 and 72 Nova and similar Pontiac Ventura models. How much difference there is I don't know, since I can only pass along what information is in my Chevy parts books. If you tell me exactly which hangers you need for your 70 Nova, I'll be glad to look up the original GM part numbers.