K398X7 – JE WISECO Piston, For Use With Chevrolet LS Engines Forged Aluminum 4.070 Inch Bore Strutted Forging With 3.622 Inch Stroke/ 6.125 Inch Rod Length 1.304 Inch Compression Distance Dome Top/ -3.20 CC Dome Volume Skirt Coated Set Of 8 With Ring Set And Floating Wrist

JE WISECO Piston featuring For Use With Chevrolet LS Engines. Part #: JEPK398X7.

Features

• Engineered, Forged, And Machined In The USA From 2618 Aluminum For Improved Tensile Strength
• ArmorGlide® Skirt Coating: Seizure Resistant, Friction Reduction, And Quieter Operation
• Fully Machined Crown Features
• Precision Ring Grooves, Anti-Detonation Groove, And Additional Ring Seal Improving Features
• Forced Pin Oiling
• Designed And Built To Withstand Heavy To Severe Duty Performance Applications
• Limited 30 Day Warranty