Pulley Part numbers?

**Hella Good** · 11-08-2002, 07:24 PM

I would like to use the 7" pulley on my Mustang.. believe it's for a Taurus 3.8 liter.. Anybody got a FoMoCo part number and the specific application (what year, motor and model)?

**Whistler** · 11-09-2002, 04:56 PM

I had a question about using a 7" pulley...or maybe a custom 7.25". With my stock heads and intake, the 8" pulley is going to give me TOO much boost (I can't believe I just said that). And the F150 Pulley isn't going to give me enough boost...

So if anyone has any input about a 7" or 7.25" pulley, I sure would like to hear what you guys think!!

**fanglemeister** · 11-21-2002, 09:45 AM

Since this is the official pulley part number thread...

Just picked up my new F150 crank pulley -

the box and invoice show part # F2UZ-6A312-A

the pulley itself is stamped w/ part # F2UA-6312-A

**root** · 11-21-2002, 10:37 AM

Hella: Are you asking for the crank or the P/S?

We are trying to organzie a GP for the ASP 7.5" crank which would give 13-15lbs of boost and not max out the RPM of the blower.

Ian

**Hella Good** · 11-22-2002, 05:03 AM

I believe 468LC said he used 7" one, Ian. I was kinda wondering what the part number was for that one (or year/motor combo of the Taurus that he ordered it for). I also think he said he was still using the stock p/s pulley.

Steve, you out there? Ian, or any of you guys out there got some knowledge on this?

I'm kinda afraid of going too big. Won't the 7.5" put too much stress on the harmonic balancer?

**468LC** · 11-22-2002, 05:51 AM

I use a 6.5 inch F 150 pulley and it's my PS pump pulley that is 7" and from a 3.8l.
If I could find a 7" I would run it in a heartbeat but I just don't know of such a creature without going custom.