Engine Re-Ring Kit Fit 99-03 Subaru Impreza Forester 2.5 SOHC EJ25 Street Performance Dorman #: 741-422

Dorman #: 741-422

OE #: 807214M400

Small end width:18mm/0

Package Size: 55

1x Primer Bulb

Engine Re-Ring Kit Fit 99-03 Subaru Impreza Forester 2.5 SOHC EJ25 Street Performance Dorman #: 741-422Engine Re Ring Kit Fit 99 03 Subaru Impreza Forester 2. 5 SOHC EJ25. The piston rings are located inside of a cars engine. The piston rings main purpose is to assist in sealing the combustion chamber, manage the oil consumption of the engine, and to assist in transferring heat to the engine from the piston. The crankshaft, connecting rods and bearings are extremely important in every engine build, because they convert the reciprocating motion of the