DESCRIPTION
Diamond's all new Mod2k Race Series Pistons for the Ford 4.6L 4V Engines are the absolute best pistons available on the market! These Pistons feature a lightweight, yet super strong, strutted forging with all the upgrades needed to support up to 2000 HP right out of the box! 

Features: 
2618 Alloy Strutted Forging
Additional Pin Boss Struts for added strength 
.325" Down Top Ring Land 
.165" Intake / .070" Exhaust Valve Reliefs - Trough Style
Lateral Gas Ports for better ring seal 
Moly Coated Skirts
Trend Performance .225" Wall H-13 Wrist Pins 
Total Seal AP Steel Piston Ring Set - Napier 2nd upgrade optional