This pistons is our recommended piston for a basic rebuild on a EJ255 or EJ257 short block. These are a "Hybrid Construction" of the two compression ratios. They are very high quality, and in our opinion are the superior piston set for a mild build. .
They are available in Standard and .50mm OS.
Topline Piston Kit - Subaru EJ255/7 Hybrid - PASU15
$269.00Price
