Hi, i have a 2004 ram 1500 SLT 4.7L and cooland is entering in cylinder 1. Im about to change the gaskets, fix the head and changing the timing kit (sprokers, chains, tensioners and guide). Do any of you have any suggestions of which brand should i buy and from who i should buy it? im a big ebay buyer, any good sellers on ebay for this or other online store. im just looking for a good quality product that wont give me problems down the road.

thanks a lot