SN series 3-belt pulley system SBC

[Delmer]

F/S:

3-belt setup for SN series. The idler is not plastic, it's real. It has both big bearings incl.

5 5/8", 3 1/8". idler is about 4".

This is about 39,000 rpm at the impeller by O.D. calculation.. but I understand the V-belt system uses a different method of measurement?? I dunno. Buyer be aware please.

I'm told that these are so expensive because they are not made anymore. I think they are not made anymore because they are not as good as the serpentine setup. The belts are a pain in the *** if they are not a matching size. I have 5 belts that go with them.. 2 are the same size, 2 are a bit twisted and useless.

Get that period-look.. win that car-show ;P

Looking for 175 + ship for the bunch. That's how much 1 head pulley would have cost me earlier this year. If I'm crazy.. no need to be mean, just offer what you would pay and I'll consider it.

The crank pulley was on my SBC. May fit others I wouldn't know. 3-bolt about 2 3/4 center to center.

Thanks

[Delmer]

These must really be undesirable?

[speedytang]

Put them on EBAY.
I have not had anyone ask for that setup in 10 years.
It is usually someone building a street rod or a old Studebaker.