piston ring set, Moly .005" oversize File Fit 1/16, 1/16, 3/16 standard tension oil ring for use in a finished cylinder bore size of 4.350. Excellent HP street, street strip or racing ring. Special high density moly surface top ring gives quick sealing, long life and great power. This is .030" over size for original factory engines with a 4.320" bore, mainly the 440 Dodge, Plymouth, Chrysler, Mopar series but can be used in any engine with a finished bore size of 4.350".
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4.280 bore plasma moly file fit piston ring set 5/64, 5/64, 3/16 Ross
Ross piston ring set, Moly .005" oversize File Fit 5/64, 5/64, 3/16 standard tension oil ring for use in a finished cylinder bore size of 4.280". Excellent HP street, street strip or racing ring. Special high density moly surface top ring gives quick sealing, long life and great power. RS-9590-35
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4.310 bore plasma moly file fit piston ring set 5/64, 5/64, 3/16 Ross
Ross piston ring set, Moly .005" oversize File Fit 5/64, 5/64, 3/16 standard tension oil ring for use in a finished cylinder bore size of 4.310". Excellent HP street, street strip or racing ring. Special high density moly surface top ring gives quick sealing, long life and great power. RS-9590-65
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4.250 bore plasma moly file fit piston ring set 1/16, 1/16, 3/16 Ross
Ross piston ring set, Moly .005" oversize File Fit 1/16, 1/16, 3/16 standard tension oil ring for use in a finished cylinder bore size of 4.250". Excellent HP street, street strip or racing ring. Special high density moly surface top ring gives quick sealing, long life and great power. RS-9745-05
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4.260 bore plasma moly file fit piston ring set 1/16, 1/16, 3/16 Ross
Ross piston ring set, Moly .005" oversize File Fit 1/16, 1/16, 3/16 standard tension oil ring for use in a finished cylinder bore size of 4.260". Excellent HP street, street strip or racing ring. Special high density moly surface top ring gives quick sealing, long life and great power. RS-9745-15
Click the 'Add to Cart' button above to place this item in your shopping cart - you will not be charged by doing this. Quantities can be changed by clicking 'view cart' at the top of any page.