Depending on your budget and desired final build goals Curry makes entire rear end housings and axels and brakes, and can perfect match to our spring setup…very reasonable pricing when I looked…mine are 6 lug… you can get the exact rear end ratio you desire without the risks of chasing down dubious quality really old parts (you ARE going down the t5 path, might as well at least consider getting what follows it right on too?)
Was a pleasant surprise I found when I pulled off a rear hubcap on the 46 and saw their axel….and rear end…
Chuck


Hank: 46 Chev 1/2ton shortbed
2023 Miata RF Club