These heads are reconditioned, which means that these heads were rebuilt with used parts, parts that are still serviceable. Most of our heads have been welded or repaired. We strive to maintain the highest quality of work possible using the latest equipment. Guides are installed and seats are cut to three angles. Seats are then vacuum checked.
Valves are ground and replaced if necessary.
New valve seats are installed and valve springs are checked and installed. Heads are surfaced and painted to keep them clean. Manual adjusted valves are backed off to protect valves during shipping. No cam seals have been installed as one is included in most gasket sets. Limited Warranty Heads sold or exchanged are guaranteed for 90 days from the date of sale.