Review on 🔧 GM Original Equipment Drive Belt Tensioner by ACDelco - Part Number 12605175 by Luke Hyman

I recently purchased a tensioner for my automotive project and this one has exceeded my expectations. Through trial and error, I found that the ACDelco tensioner was the perfect fit for my engine. It has noticeably increased engine power and has been reliable under high stress conditions. The only con is that it may be a bit pricey compared to other tensioners on the market, but in my opinion, it's worth the investment for improved performance.