Water pump pulley in my 440 Dart

[Dartvader440gt]

In another thread I am posting the restoration of my 69 Dart GT 440/727. Tin Cup is taking care of all metal/body work. I'm doing the mechanical. I bought it about 20+ years ago so a lot of the parts are pretty much what it came with.

The water pump pulley got damaged in the process of removing it. I am looking to get another one but the dimensions aren't the same as the ones listed for sale. My pulley is 2 groove and about 5 1/4" in diameter. The ones I see listed are 5 7/8" diameter. The depth is about 1 7/8". Anyone have a pulley with these dimensions or can steer me in the right direction?

 

[E7polyhachett]

I think I would try website 440 source.com

 

[Dartvader440gt]

No one else?

 

[oldkimmer]

Show us some pics. Kim

 

[Dartvader440gt]

Pics

 

[Dartvader440gt]

It is around 5 1/4" maybe 5 3/8". Smaller than others I've seen for sale. It's been on the 440 since I bought it over 20 years ago and been fine.
I did straighten it out.

 

[oldkimmer]

Thanks for the pics. Do u really need to have a 2 groove pulley? Kim

 

[Dartvader440gt]

Thanks for the pics. Do u really need to have a 2 groove pulley? Kim

I don't think so. It's how the car was set up when I bought it 20+ years ago and it worked just fine. If it ain't broke don't fix it mentality.

 

[oldkimmer]

I believe @physixx has a single groove that will work for u. R u using the inside or out side groove? Kim

 

[4fortyDemon]

I believe @physixx has a single groove that will work for u. R u using the inside or out side groove? Kim

I just bought one from Physixx. It may be the one your talking about. I'll measure when I get home. I'm just tossing a big block in my Demon so, I don't care which one goes on my car .Maybe we can swap pulleys...

 

[AndyF]

Double groove is usually for AC or perhaps emissions. Single groove is more typical for a performance big block. I probably have some double groove pullies out in the shop if you really need one.