JE Pistons
JE Pistons 4.5-4.529in Bore Oil Rail Support
JE Pistons 4.5-4.529in Bore Oil Rail Support
JE Oil 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.
Genuine JE Pistons. Part number 4500-203.
Ships from US warehouse.
WARNING: California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.
Note: Not CARB approved — not for sale or use on pollution-controlled vehicles in California.

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