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Pair of W&Z orignal manifolds. I bought these from the orignal owner of a 70 W30 who said he took them off when the car had roughly 3000 miles in 1970. One of threads on the W manifold seems a bit over sized but all of the 3/8x16 threads look good. These are absolutly the best orignal manifolds I have even seen! Almost no pitting of any kind. Look at the pics. Yes, these are expensive but if you restoring that high dollar car, these are what you want. Would consider trading the W manifold for an equally nice 1969 W manifold. On the W manifold the 3/8x16 trheads look find but In my opinion the bolt seems a little sloppy but I think they would tighen up just fine. $825 plus shipping or can deliver to the Oldsmobile Nationals in Indy, Located in 45245 if interested in picking them up
