Hello everyone I'm new to the form. I'm doing an s54 swap on my 04 ZHP and I was wondering what gear ratio to go with? I am going to do an lsd diff. I tried to find a write up, but no luck 😖
Any info would help. Thank you.
Last edited by Mpower3646; 10-15-2018 at 01:15 AM. Reason: Adding more info
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