not to bring back a dead thread, but the 77 280z i purchased last jan has 14x9 shelby slotted mags all around. the previous owner had them on his car since he bought in 1986 and putt stock-size fiberglass fenders and gnose. the offset is stamped -1 3/4. no engine when i bought it, but he said there was no rubbing when he drove it.tires were 235-60-14.