Eaton GM 8.5in Rear Master Install Kit

Marsoni

M251S

$149.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Eaton GM 8.5in Rear Master Install KitEaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differential or replace your ring and pinion, in one box. Premium bearings and components ensure long life and quiet operation. This Part Fits: Year Make Model Submodel 1973 1975 Buick Apollo Base 1975 Buick Apollo SR 1973 1977 Buick Century Base 1975 1977 Buick Century Custom 1976 Buick Century Indianapolis 500

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Long time user of Astaxanthin so can’t say if this particular one made a difference but I can say it’s a good value compared to a majority of other brands considering you get 12mg; like most the capsules are easy to swallow. I feel like since this is Amazon’s own brand there’s less risk of receiving an imposter product as can be an issue with some brands. I suggest stocking up when there’s a promotion.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 22, 2025

Verified Purchase

M. R.

Birmingham, US

★★★★★ 1

No difference

Size: 30 Count (Pack of 1)

I haven't seen a difference and its already been a month.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 18, 2026

Verified Purchase