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 4.000. 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 standard size for original factory engines with a 4" bore.
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Piston Rings Ross Moly file fit for 4.010 bore size
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 4.010. 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 .010" over size for original factory engines with a 4" bore.
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.
Piston Rings Ross Moly file fit for 4.020 bore size
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 4.020. 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 .020" over size for original factory engines with a 4" bore.
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.
Piston Rings Ross Moly file fit for 4.030 bore size
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 4.030. 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 oversize for engines with an original stock size 4" bore.
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.
Piston Rings Ross Moly file fit for 4.040 bore size
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 4.040. 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 .040" over size for original factory engines with a 4" bore.
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.
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