Let me reassure you, the brass synchronizers are for a non-world class. The world class use a fiber lined synchronizer ring. Both NWC and WC use a brass synchronizer ring on 5th gear.
The photo you show is from my website.

I’d like to hear more about your T5 plans.

Here’s a video I made that you might find helpful. VIDEO LINK.

Last edited by Lugnutz; 08/27/2023 9:41 PM.