Customer Service 605-692-1697

We Ship Worldwide

My Cart
  • Shopping Cart
    •

    Search results for: 'performance short block engine'

    Shop By
    Clear All
    Products (5)
    Categories (4)
    Pages (4)

    Products (5 results)

    per page
    Set Ascending Direction

    Related search terms

    engine parts pistons brand srp engine parts pistons brand je engine parts pistons brand wiseco engine parts pistons brand mahle engine parts pistons brand icon
    1. PAC-1371-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC Circle Track Dual Valve Springs PAC-1371
      $420.26
      Add to Wish List Add to Compare

      Dual Spring, 1.374" Outer Diameter, 1.000 ID outer, .716" Inner Diameter, Seat Pressure 150 @ 1.950, Open Pressure 455 @ 1.250, Coil Bind 1.175", Set of 16 Springs

      Learn More
    2. PAC-1916-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC Hot Rod Series Valve Springs PAC-1916
      $172.33
      Add to Wish List Add to Compare

      Dual Spring, 1.538" Outer Diameter, 1.140" ID outer, 0.752" Inner Diameter, Seat Pressure 157 @ 1.850, Open Pressure 440 @ 1.200, Coil Bind 1.135", Set of 16 Springs

      Learn More
    3. HOW-98542 PART NUMBER
      Howards Universal 1.270 Hydraulic Roller Valve Springs 98542
      Howards Universal 1.270 Hydraulic Roller Valve Springs 98542
      $137.95
      Howards
      Add to Wish List Add to Compare
      Dual Valve, w/o Damper, Hydraulic Roller / Mechanical Flat Tappet, 1.470" OD Outer, 1.095" ID Outer, 1.090" OD Inner, .820" ID Inner, 110@ 1.880 Closed Pressure, 350@ 1.330 Open Pressure, 436 Rate, .550" Max Lift, 1.270" Coil Bend, Set of 16 Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    4. HOW-98374 PART NUMBER
      Howards Universal 1.190 Pacaloy Mechanical Flat Tappet Valve Springs 98374
      Howards Universal 1.190 Pacaloy Mechanical Flat Tappet Valve Springs 98374
      $451.95
      Howards
      Add to Wish List Add to Compare
      Pacaloy Dual Spring, w/ Damper, 1.374" OD Outer, 1.000" ID Outer, .716" ID Inner, 150@ 1.950 Closed Pressure, 455@ 1.250 Open Pressure, 436 Rate, .700 Max Lift, 1.190 Coil Bind, Set of 16 Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    5. HOW-98437 PART NUMBER
      Howards Universal 1.055 Pacaloy Mechanical Flat Tappet Valve Springs 98437
      Howards Universal 1.055 Pacaloy Mechanical Flat Tappet Valve Springs 98437
      $138.95
      Howards
      Add to Wish List Add to Compare
      Dual Spring, w/ Damper, 1.435" OD Outer, 1.035" ID Outer, .937" OD Inner, .697" ID Inner, 135@ 1.680 Closed Pressure, 390@ 1.190 Open Pressure, 455 Rate, .575 Max Lift, 1.055 Coil Bind, Set of 16 Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.

    Products (5 results)

    per page
    Set Ascending Direction
    Engines
    CNC-Motorsports offers the best crate engines and race engines you can buy. We specialize in domesti...
    Engines > Short Blocks
    CNC-Motorsports short blocks are in high demand among racers of all types worldwide. We use the bes...
    Engines > Short Blocks > BB Chevy Short Blocks
    CNC-Motorsports offers the best selection in BBC 427-454-496-540-572-598-632 short blocks. Our short...
    Engines > Short Blocks > BB Chevy Short Blocks > Chevy 454 Short Deck
    CNC-Motorsports offers the best selection in BBC 454 short blocks. Our short blocks are in high dema...
    Home page
    YOUR SOURCE FOR Custom & High Performance Engine Parts Complete Engine Short Block Rot...
    Terms & Conditions
    Shipping & Delivery All items are shipped through UPS Ground, FedEx or USPS, unless special...
    About CNC Motorsports
    Performance Racing Specialist ABOUT CNC MOTORSPORTS It was our vis...
    Help Center
    Help Center HOW CAN WE HELP? Live Chat Contact Us FAQ - Knowledge Base Tech Center Order ...
    Filters
    Now Shopping by
    1. Spring Rate (LBS./IN.)
      436
    Clear All
    Shopping Options
    Pump Rotation
    1. Standard 0 items
    2. Reverse 0 items
    Part Types
    1. Engine Valve Spring 5 items
    2. Hardware 5 items
    Brands
    1. Howards 3 items
    2. PAC 2 items
    Price
    Coil Bind
    1. 1.055 1 item
    2. 1.135 1 item
    3. 1.175 1 item
    4. 1.190 1 item
    5. 1.270 1 item
    Installed Height
    1. 1.850 1 item
    2. 1.950 1 item
    Outer Spring Outer Diameter
    1. 1.374 2 items
    2. 1.435 1 item
    3. 1.470 1 item
    4. 1.538 1 item
    Spring Rate (LBS./IN.)
    1. 1015 2 items
    2. 130 1 item
    3. 156 1 item
    4. 191 3 items
    5. 210 3 items
    6. 212 1 item
    7. 227 1 item
    8. 230 3 items
    9. 231 1 item
    10. 234 1 item
    11. 240 1 item
    12. 241 1 item
    13. 245 3 items
    14. 248 1 item
    15. 251 2 items
    16. 253 2 items
    17. 255 1 item
    18. 258 7 items
    19. 264 1 item
    20. 269 1 item
    21. 270 1 item
    22. 274 1 item
    23. 275 1 item
    24. 280 2 items
    25. 283 2 items
    26. 285 1 item
    27. 286 1 item
    28. 289 1 item
    29. 294 4 items
    30. 300 5 items
    31. 302 1 item
    32. 305 2 items
    33. 308 3 items
    34. 309 1 item
    35. 310 2 items
    36. 313 6 items
    37. 314 1 item
    38. 321 1 item
    39. 324 3 items
    40. 325 3 items
    41. 330 3 items
    42. 335 1 item
    43. 338 1 item
    44. 340 3 items
    45. 341 1 item
    46. 345 1 item
    47. 347 1 item
    48. 348 15 items
    49. 349 1 item
    50. 350 2 items
    51. 353 9 items
    52. 354 1 item
    53. 355 3 items
    54. 356 1 item
    55. 357 1 item
    56. 359 1 item
    57. 360 4 items
    58. 367 3 items
    59. 370 4 items
    60. 371 1 item
    61. 372 3 items
    62. 373 1 item
    63. 375 4 items
    64. 378 1 item
    65. 379 9 items
    66. 380 1 item
    67. 382 1 item
    68. 390 1 item
    69. 391 3 items
    70. 392 6 items
    71. 394 7 items
    72. 399 1 item
    73. 400 7 items
    74. 402 1 item
    75. 405 1 item
    76. 407 1 item
    77. 408 3 items
    78. 409 1 item
    79. 410 2 items
    80. 411 1 item
    81. 412 2 items
    82. 413 4 items
    83. 415 2 items
    84. 425 4 items
    85. 428 2 items
    86. 430 4 items
    87. 433 2 items
    88. 436 5 items
    89. 441 1 item
    90. 450 2 items
    91. 452 1 item
    92. 454 1 item
    93. 455 1 item
    94. 456 1 item
    95. 457 1 item
    96. 458 2 items
    97. 460 2 items
    98. 462 4 items
    99. 463 1 item
    100. 467 2 items
    101. 469 1 item
    102. 471 4 items
    103. 473 1 item
    104. 475 1 item
    105. 480 1 item
    106. 483 2 items
    107. 484 1 item
    108. 486 1 item
    109. 494 1 item
    110. 500 7 items
    111. 501 1 item
    112. 502 1 item
    113. 505 3 items
    114. 508 3 items
    115. 510 1 item
    116. 514 1 item
    117. 516 1 item
    118. 521 1 item
    119. 522 1 item
    120. 525 3 items
    121. 526 2 items
    122. 533 1 item
    123. 534 1 item
    124. 535 2 items
    125. 538 1 item
    126. 540 6 items
    127. 544 1 item
    128. 546 3 items
    129. 547 1 item
    130. 548 1 item
    131. 550 9 items
    132. 552 1 item
    133. 563 1 item
    134. 566 1 item
    135. 575 2 items
    136. 580 1 item
    137. 604 4 items
    138. 610 2 items
    139. 614 1 item
    140. 629 7 items
    141. 635 3 items
    142. 637 1 item
    143. 644 4 items
    144. 645 1 item
    145. 647 3 items
    146. 662 1 item
    147. 663 4 items
    148. 681 1 item
    149. 682 2 items
    150. 687 4 items
    151. 688 3 items
    152. 689 7 items
    153. 692 1 item
    154. 712 1 item
    155. 720 2 items
    156. 725 1 item
    157. 733 2 items
    158. 743 3 items
    159. 745 1 item
    160. 746 2 items
    161. 752 3 items
    162. 761 1 item
    163. 770 2 items
    164. 780 10 items
    165. 795 1 item
    166. 797 1 item
    167. 800 2 items
    168. 813 2 items
    169. 840 3 items
    170. 895 2 items
    171. 896 2 items
    172. 900 2 items
    173. 948 2 items
    174. 96 1 item
    175. 964 3 items
    176. 836 1 item
    177. 841 1 item
    178. 863 3 items
    179. 620 1 item
    180. 513 3 items
    181. 631 1 item
    182. 369 2 items
    183. 492 1 item
    184. 417 1 item
    185. 431 1 item
    186. 438 2 items
    187. 968 1 item
    188. 1038 2 items
    189. 673 1 item
    190. 740 1 item
    191. 750 3 items
    192. 706 1 item
    193. 723 1 item
    194. 670 1 item
    195. 560 2 items
    196. 520 1 item
    197. 291 2 items
    198. 423 1 item
    199. 376 2 items
    200. 307 1 item
    201. 311 1 item
    202. 507 1 item
    203. 618 1 item
    204. 236 1 item
    205. 638 1 item
    Vehicle Make
    1. SB Chevy 2 items
    2. Universal 1 item
    Compare Products
    1. Remove This Item
    Compare
    Clear All
    You have no items to compare.
    My Wish List
    Last Added Items
    1. Add to Cart
      Remove This Item
    Go to Wish List
    You have no items in your wish list.