Purchased a pair of heads for my LM7 in my 2005 Chevy Tahoe – received them within a couple of weeks as they were made to order. One of the heads had an improperly set helicoil in one of the exhaust manifold holes so we reached out to Tim and he offered to send out a replacement head. Great customer service, and quality heads! Thank you so much Tim for your help!

Six Stars if I could give them. I have bought numerous heads from them over the years and have always been happy. One of my mechanics broke a cam bearing cap on a Chevy Aveo. An unobtainable part. I called Clearwater and talked to Kevin and explained the situation to Kevin. He Fed-Exed me the cap at no charge. Above and beyond the call.