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Oil Rail Support Ring
Your Price: $7.26
SKU: 3000-122
In Stock
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Piston Oil Rail Support, 2.999 in. Min Bore, 3.039 in. Max Bore, 0.122in. Radial Depth, Each.
JE Oil Rail Supports feature a special locking detent to prevent rotation of the oil rail and keep the rail support gap 90º 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.
GTIN: 00193564221919
Instructions: Enter a value in the un-shaded boxes below as they pertain to your engine.
Note: For pistons BELOW the block @ TDC – value in box must be a NEGATIVE number (-0.000)
Note: For pistons ABOVE the block @ TDC – value in box must be a POSITIVE number (0.000)
Note: For a DISH piston – value in box must be a NEGATIVE number (-0.0)
Note: For a DOME piston – value in box must be a POSITIVE number (0.0)
Note: Manipulate the DOME/DISH & PISTON to DECK volumes to get the ratio you want.