my 250 ran mid to upper 18s with the power glide swapped to a 3speed sag. it ran low to mid 17s around 80mph stock 3:08s offey intake 600 holley & headers.other wise motor was Bone stock OTHER then a set of excel 32oz points shifting was about 5000 with the 3speed.I'd have to dig out my Old time slips to know for sure the mph
God doesn't like ugly.
