Description
JE Pistons are machined by the most advanced CNC machining technologies available. JE forged Pistons are trusted by racers and engine builds for dependability. JE 305 dish is ideal for street/strip applications. 170771 & 170772 each have 2 Valve Reliefs and feature 1/16, 1/16, 3/16 CNC precision machined ring grooves. 174004 and 174003 feature 5/64, 5/64, 3/16 CNC precision machined ring grooves and 4 Valve Reliefs.
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