Full AC system for the 91&92 Sentra Se-r. $200.00 comes with everything.

Sr20 de SE-r crankshaft. Never spun a bearing or knocked. I would just get it polished and balanced since it is old. $100.00 (can use in rwd sr20s) I guess its the better one to run

FWD 91 sr20 cams. This is a great upgrade for the lowport motors in the newer G20s, sentras and 200sx's. Greg v sells just the intake cam for $227.00, I will let intake and exhaust cam go for $100.00. I am not sure if you can use these in rwd setups either.
New in box 91 intake cam nissan sr20 sentra 200sx nx coupe

Fwd sr20 highport intake manifold with egr blockoff plates. $45.00