ZF DS25 Crown wheel & pinions

are they both 4.22s

What ratios, and how much? They look like 3.36:1?

Away racing for 5 days,will reply on return, from memory there was a low ratio one. Pete

Interested in higher ratio set. What are you asking?

Devin

I would be interested in a 5.38 set.

I'd be interested in a low ratio one.

Thanks,
Julian

Thanks guys, i need some help with a price. I deal in Hewland parts, i can tell you a DG300 R&P is $2500. So whats the ZF worth?

Well I can just add two comments.

RBT lists NEW ring and pinions for $3,800 a set.

A year or so ago, maybe two, a group of 3.36 sets, I think about a dozen, came up in England. They were new left overs from the '60s Ford GT40 program and he wanted $500 a set.

First we'd have to know what the ratios are that you have, then I suppose you will get PM's from people with offers that essentially is a silent bid.

I don't know what people are willing to pay for them.

The question is, what are you willing to sell them for and again, what are the ratios and what is the condition? Are they new or used?

Are these sand blasted? Shouldn't they be blackened?

Thanks Doug,they are not sand/bead blasted, i think that was the camera. I have listed the tooth count in listing. They are used with no pitting.I am not familiar with current prices, if they were Hewland i would have a good handle.
If you need another set of images i can, but they are good usable pieces.

One set is 3.40:1. The other is a 4.625:1. RBT lists them as 3.44 and 4.63.
Just because they are listed doesn't mean he has them though.
They might need to be made for you.

It isn't like the old days when Ford paid for all of this for the race teams.

Keeping even one of each size is quite an expensive inventory for something that might never get sold.

You might have more interest in listing them over on the GT40 forum. www.gt40.com.

Those guys are more apt to build a special ratio transmission.

Sent a PM

they need to go,email for advice, the-dynoroom@optusnet.com.au

SOLD