I am looking for two stock size Merc 525SC blower pulleys. These should be 3.375" and have the splined center. Holley/Weiand only makes the keyed pulleys currently. They should be blue anodized aluminum. I am just needing 2 blower pulleys, not the crankshaft pulley.

I just might have a pair in the parts bin, will try to take a look today.

[QUOTE=RaggedEdge;3136164]I just might have a pair in the parts bin, will try to take a look today.[/QUOTE

OK, let me know if you find any.
Thanks,
Bruce

[QUOTE=bvl4osu;3137177]
Sorry but can't help here. I must have given them to the new owner when I sold the 32 Velocity. If you want to try to contact him he is here on OSO and goes by 1Hyper1. He might part with them as I sold it with Chillers and the small pulleys.

Ok thanks for looking.

Hey, I had stock 525SC's and TBS250's on top. I took the stock top pulley's off when I put in 502's last year because the boost didnt get up high enough. I had to go smaller. BUt looking back at the ad I posted a while back, they are 4.10" diameter. Not sure if they will work or what you are looking for, but thought I would throw it out there if it helps.
Here is a link to a posting I made on SOS a while back.

http://www.seriousoffshore.com/forums/showthread.php?t=6902&highlight=TBS

I would sell these real cheap - like $50.00 if someone could use them. thanks. Mark

Call me at the shop Tyler 8103242720.