KDD 6.0 POWERSTROKE O-RING CYLINDER HEADS, PAIR Arp Observe and understand your vehicle

Observe and understand your vehicle parameters using Edge state-of-the-art technology

making our gauges the sleekest in the industry

0L engine cause the turbo VNT mechanism to wear significantly in a normal lifecycle

Or Raw Finish

Being a company founded by fuel system engineers

KDD 6.0 POWERSTROKE O-RING CYLINDER HEADS, PAIR Arp Observe and understand your vehicleLead Time Applies KDD popular O ring heads start off with a 100% brand new heavy duty casting made just for us, to our exacting specifications. We have improved several key design flaws with the factory cylinder heads KDD castings incorporate a higher nickel content and thicker deck surface, for a more rigid casting, and hardened alloy valve seat inserts (to prevent cracking of the valve seats like the factory heads are notorious for). Our 6. 0 heads