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    Piston Rings

    CNC-Motorsports offers the best selection in performance piston rings for pump gas street engines to nitrous or turbo race engines. We carry piston ring brands by Total Seal, Hastings, JE, Wiseco, CP and Mahle. Shop our selection of pre-fit, file fit, and gapless piston rings. We offer a huge selection of bore size options, and ring thickness sizes. Custom ring sets are available.
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    1. MAH-3910MS-15 PART NUMBER
    2. TS-CR1005-35 PART NUMBER
    3. TS-CR1005-30 PART NUMBER
    4. MAN-46107-8 PART NUMBER
      Manley Piston Ring Set 46107-8, Ductile Iron, 3.905 Bore, 1.5 x 1.5 x 3.0mm, File Fit
      Manley Piston Ring Set 46107-8, Ductile Iron, 3.905 Bore, 1.5 x 1.5 x 3.0mm, File Fit
      $233.45
      Manley
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      Piston Rings, Ductile Iron, Plasma Moly, 3.905 Bore Size, File to Fit/Drop IN, 1.5 x 1.5 x 3.0mm, 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

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      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    5. MAN-46107ST-8 PART NUMBER
      Manley Piston Ring Set 46107ST-8, AP Steel, 3.905 Bore, 1.5mm x 1.5mm x 3.0mm, File Fit
      Manley Piston Ring Set 46107ST-8, AP Steel, 3.905 Bore, 1.5mm x 1.5mm x 3.0mm, File Fit
      $380.71
      Manley
      Add to Wish List

      Piston Rings, Steel Top, Napier 2nd, 3.905 Bore Size, File to Fit, 1.5 x 1.5 x 3.0mm, 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

      Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    6. DRP-09063905 PART NUMBER

    Products (1-6 of 23)

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    1. Bore Size
      3.905
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    1. CP 2 items
    2. Diamond 8 items
    3. JE 2 items
    4. Mahle 4 items
    5. Manley 3 items
    6. Total Seal 4 items
    Bore Size
    1. 100.00 mm 2 items
    2. 2.854 2 items
    3. 2.894 4 items
    4. 3.110 2 items
    5. 3.208 2 items
    6. 3.209 2 items
    7. 3.228" 4 items
    8. 3.248 2 items
    9. 3.268 4 items
    10. 3.307 8 items
    11. 3.327 8 items
    12. 3.346 4 items
    13. 3.347 2 items
    14. 3.366 2 items
    15. 3.385 8 items
    16. 3.386 6 items
    17. 3.395 2 items
    18. 3.405 10 items
    19. 3.406 2 items
    20. 3.425 6 items
    21. 3.426 2 items
    22. 3.445 8 items
    23. 3.448 2 items
    24. 3.465 6 items
    25. 3.484 2 items
    26. 3.505 2 items
    27. 3.551 2 items
    28. 3.552 20 items
    29. 3.562 4 items
    30. 3.563 4 items
    31. 3.570 2 items
    32. 3.571 4 items
    33. 3.572 18 items
    34. 3.581 4 items
    35. 3.582 14 items
    36. 3.622 2 items
    37. 3.630 5 items
    38. 3.632(92.25mm) 2 items
    39. 3.635 1 item
    40. 3.640 4 items
    41. 3.642 3 items
    42. 3.642(92.50mm) 4 items
    43. 3.650 4 items
    44. 3.652 1 item
    45. 3.652(92.75mm) 4 items
    46. 3.660 2 items
    47. 3.662 6 items
    48. 3.662(93mm) 4 items
    49. 3.667 1 item
    50. 3.670 2 items
    51. 3.672 1 item
    52. 3.681 5 items
    53. 3.700 9 items
    54. 3.740 2 items
    55. 3.760 1 item
    56. 3.766 18 items
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    58. 3.776 16 items
    59. 3.780 26 items
    60. 3.785 2 items
    61. 3.786 4 items
    62. 3.790 5 items
    63. 3.795 4 items
    64. 3.796 16 items
    65. 3.799 4 items
    66. 3.800 29 items
    67. 3.805 10 items
    68. 3.810 24 items
    69. 3.815 6 items
    70. 3.820 30 items
    71. 3.830 16 items
    72. 3.840 22 items
    73. 3.858 2 items
    74. 3.875 2 items
    75. 3.878 2 items
    76. 3.898 20 items
    77. 3.900 2 items
    78. 3.905 23 items
    79. 3.908 8 items
    80. 3.910 2 items
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    82. 3.917 10 items
    83. 3.918 6 items
    84. 3.922 2 items
    85. 3.927 8 items
    86. 3.928 2 items
    87. 3.935 2 items
    88. 3.937 16 items
    89. 3.938 4 items
    90. 3.940 4 items
    91. 3.947 6 items
    92. 3.948 2 items
    93. 3.950 2 items
    94. 3.957 2 items
    95. 4.000 126 items
    96. 4.001 2 items
    97. 4.005 12 items
    98. 4.010 36 items
    99. 4.020 74 items
    100. 4.025 2 items
    101. 4.030 256 items
    102. 4.035 12 items
    103. 4.040 217 items
    104. 4.045 6 items
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    107. 4.060 209 items
    108. 4.065 26 items
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    110. 4.075 10 items
    111. 4.080 79 items
    112. 4.085 4 items
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    116. 4.105 2 items
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    120. 4.125 181 items
    121. 4.130 64 items
    122. 4.135 107 items
    123. 4.137 2 items
    124. 4.140 20 items
    125. 4.145 92 items
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    127. 4.155 231 items
    128. 4.160 30 items
    129. 4.165 165 items
    130. 4.170 14 items
    131. 4.175 17 items
    132. 4.180 10 items
    133. 4.185 138 items
    134. 4.190 14 items
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    140. 4.250 52 items
    141. 4.255 2 items
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    143. 4.263 2 items
    144. 4.265 2 items
    145. 4.270 10 items
    146. 4.280 73 items
    147. 4.290 20 items
    148. 4.295 2 items
    149. 4.310 84 items
    150. 4.320 27 items
    151. 4.330 2 items
    152. 4.350 50 items
    153. 4.360 18 items
    154. 4.370 2 items
    155. 4.375 24 items
    156. 4.380 38 items
    157. 4.390 21 items
    158. 4.400 16 items
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    160. 4.440 44 items
    161. 4.466 2 items
    162. 4.470 22 items
    163. 4.475 2 items
    164. 4.496 2 items
    165. 4.500 108 items
    166. 4.530 81 items
    167. 4.560 65 items
    168. 4.562 2 items
    169. 4.570 2 items
    170. 4.580 2 items
    171. 4.590 2 items
    172. 4.600 113 items
    173. 4.605 4 items
    174. 4.610 28 items
    175. 4.615 2 items
    176. 4.620 2 items
    177. 4.625 49 items
    178. 4.630 6 items
    179. 4.875 2 items
    180. 5.000 2 items
    181. 81.00mm 4 items
    182. 81.25mm 2 items
    183. 81.50 mm 4 items
    184. 82.00mm 4 items
    185. 82.50 mm 2 items
    186. 83.00mm 2 items
    187. 83.50mm 2 items
    188. 85.00mm 2 items
    189. 85.50mm 2 items
    190. 86.00mm 2 items
    191. 86.50mm 2 items
    192. 87.00mm 4 items
    193. 87.25mm 2 items
    194. 87.50mm 3 items
    195. 87.60mm 1 item
    196. 88.00mm 3 items
    197. 89.00mm 2 items
    198. 92.00mm 2 items
    199. 92.30mm 2 items
    200. 92.38mm 2 items
    201. 92.50mm 2 items
    202. 92.76mm 2 items
    203. 93.00mm 2 items
    204. 94.00mm 3 items
    205. 95.50mm 2 items
    206. 96.00 mm 2 items
    207. 99.50 mm 2 items
    208. 99.75mm 2 items
    Oil Ring
    1. 2.0mm 2 items
    2. 3.0mm 17 items
    3. 3/16" 4 items
    Price
    Ring Fitment
    1. File Fit 17 items
    2. Pre Fit 6 items
    Ring Series
    1. AP Steel Top 7 items
    2. Classic Race 4 items
    3. Ductile Iron 6 items
    4. GN Steel Top 2 items
    5. Premium Race Series 2 items
    6. Premium Race Series Low Tension 2 items
    Second Ring
    1. 1.0mm 2 items
    2. 1.5mm 17 items
    3. 1/16" 4 items
    Top Ring
    1. 1.0mm 2 items
    2. 1.2mm 4 items
    3. 1.5mm 13 items
    4. 1/16" 4 items
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