That's an old one for sure. Had one on my 65 for a while but it was off of a 62 and was a bit different. Someone building a late 50's D-500 might be interested.for sale is a 1960-62 intake for a hp 383 .... no striped holes and no cracks ... like tio get 300 for it ... but if im way off let me know .... kinda heavy so shipping mite not be free. in central PA
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