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    Search results for: 'performance short block engine'

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    1. CRW-68311X1-16 PART NUMBER
      68311X1-16 Crower
      68311X1-16 Crower Performance Valve Springs, Single Valve Spring, OD 1.255 Diameter
      $224.80
      Crower
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      Single Valve Spring, OD 1.255, ID .865 Spring Diameter, Lowest Pressure 73 @ 1.800, Highest Pressure 459 @ 1.100, .189 Wire Diameter, Set of 16 Learn More
    2. CCA-26925TS-KIT PART NUMBER
      Comp Cams 26925TS-KIT LS Engine Dual Valve Spring Kit
      Comp Cams 26925TS-KIT LS Engine Dual Valve Spring Kit
      $657.95
      Comp Cams
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      .650" Max Lift, 26925-16 Dual Valve Springs, 1717-16 Tool Steel Retainers, 623-16 7 Degree Valve Locks, 511-16 Valve Seals, 4695-16 Spring Seats Learn More
    3. PAC-1243-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC Circle Track Endurance Valve Springs PAC-1243
      $418.03
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      Dual Spring, 1.550" Outer Diameter, 1.136 ID outer, .812" Inner Diameter, Seat Pressure 240 @ 1.900, Open Pressure 625 @ 1.200, Coil Bind 1.070", Set of 16 Springs

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    4. PAC-1343-16 PART NUMBER
      PAC Circle Track Endurance Valve Springs PAC-1200
      PAC Circle Track Dual Valve Springs PAC-1343
      $640.39
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      Dual Spring, 1.550" Outer Diameter, 1.136 ID outer, .812" Inner Diameter, Seat Pressure 240 @ 1.900, Open Pressure 625 @ 1.200, Coil Bind 1.070", Set of 16 Springs

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    5. MAN-221424P-16 PART NUMBER
      Manley 221424P-16 Polished NexTek Drag Race Valve Springs
      Manley 221424P-16 Polished NexTek Drag Race Valve Springs
      $634.48
      Manley
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      Super Gas, Super Comp., Big Block Bracket, Double Spring without Damper, 1.640" Outer Diameter, .860" Inner Diameter, Seat Pressure 250 @ 2.000, Open Pressure 800 @ 1.150, Coil Bind 1.070", Set of 16 Learn More
    6. MAN-221424-16 PART NUMBER
      Manley 221424-16 NexTek Drag Race Valve Springs
      Manley 221424-16 NexTek Drag Race Valve Springs
      $372.89
      Manley
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      Super Gas, Super Comp., Big Block Bracket, Double Spring without Damper, 1.640" Outer Diameter, .860" Inner Diameter, Seat Pressure 250 @ 2.000, Open Pressure 800 @ 1.150, Coil Bind 1.070", Set of 16 Learn More
    7. MAN-22115-16 PART NUMBER
      Manley 22115-16 Valve Springs Mitsubishi 4G63 4G63T
      Manley 22115-16 Valve Springs Mitsubishi 4G63 4G63T
      $343.76
      Manley
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      Mitsubishi 4G63-4G63T, DOHC 16 Valve (1990-1999), DSM, 1.160/.870" Outer Diameter, .865/.660" Inner Diameter, Pressures 104 @ 1.580, 237 @ 1.210 .370" Max Lift, 269 @ 1.120 .460" Max Lift, Coil Bind 1.070", Set of 16 Learn More
    8. MAN-221454-16 PART NUMBER
      MAN-221454-16
      Manley 221454-16 NexTek Drag Race Valve Springs
      $409.74
      Manley
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      Sportsman and Bracket Classes, Double Spring without Damper, 1.650" Outer Diameter, .850" Inner Diameter, Seat Pressure 290 @ 2.000, Open Pressure 825 @ 1.150, Coil Bind 1.105", Set of 16 Learn More
    9. HOW-98739 PART NUMBER
      Howards Universal 1.070 Polished Pro Alloy Mechanical Roller Valve Springs 98739
      Howards Universal 1.070 Polished Pro Alloy Mechanical Roller Valve Springs 98739
      $331.95
      Howards
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      Dual Spring, w/o Damper, 1.640" OD Outer, 1.210" ID Outer, .875" OD Inner, .860" ID Inner, 250@ 2.000 Closed Pressure, 800@ 1.150 Open Pressure, 645 Rate, .880 Max Lift, 1.070 Coil Bind, Set of 16 Learn More
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      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.

    Products (9 results)

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    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...
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    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...
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    Help Center HOW CAN WE HELP? Live Chat Contact Us FAQ - Knowledge Base Tech Center Order ...
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