JE Pistons 4-cylinder forged piston kit for Fiat 159A engines. Made and machined in the USA from 2618 aluminum, JE's FSR forging reduces skirt width and friction for a lighter, stronger piston suited to high-demand use. This kit fits a 3.445" bore with 9.20:1 compression and an inverted dome/dish crown. Supplied with premium wrist pins, locks and JE Pro Seal rings; accumulator groove and optional skirt coating help reduce ring flutter and wear.
JE Pistons FIAT 159A 9.2:1 KIT Set of 4 Pistons