JE Pistons Oil Rail Support Ring J4500-203 Fuel Rail Combo ARP offers a highly accurate

ARP offers a highly accurate stretch gauge with a dial indicator that reads in increments of

Part Number: AU5948-M

all of which assure smooth window operation that is quiet and long lasting

125 in (105 mm)

90° Male ORB Full Flow Swivel Hose End -16 ORB to -12AN

JE Pistons Oil Rail Support Ring J4500-203 Fuel Rail Combo ARP offers a highly accurateOil Rail Support RingSuit 4. 500" 4. 529" Bore Brand: JE Part Number: J4500 203 Description: JE Rail Supports feature a special locking detent to prevent rotation of the oil rail and keep the rail support gap 90 from the pin bore opening on the piston. This JE exclusive feature prevents the rail from rotating in the oil ring groove. Oil rail supports prevent the oil ring rails from spiraling off of pistons with short compression distances.