Hi everybody. I have 76 Datsun 280Z 2+2 with a 4 speed manuel with an R200 diff. When I let out on the clutch i hear a clunking noise, but it only makes the noise once. It sounds like there is a lot of play in the driveline somewhere, but there isn't when i check it by hand. The diff was rebuilt 6 months ago, the halfshafts have brand new u-joints installed, and just put in a brand new driveshaft. I have no idea what else could be the problem. A friend said that it could be the throw-out bearing, but I don't know if it would make that noise if it was going out.
Thanks,
Kevin Rodgers