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  • American Trucks
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  • View all Brands
  • American Trucks
  • *** LATEST ARRIVAL OF TEXAS SPEED CAMS!! ***
  • Valvetrain Essentials
  • Race Now, Pay Later
  • FLASH SALE - 48 Hours Only
  • Brakes
  • Camshafts
  • Camshaft Packages - SALE ON NOW
  • Cold Air Intakes
  • Cooling
  • Cylinder Heads
  • Cylinder Head Porting
  • Driveline
  • Electrical
  • Engine Management Systems | ECU
  • Engine & Valvetrain
  • Engine Packages
  • Exhaust Systems - SALE ON NOW
  • Ford Mustang
  • Finance Packages
  • Fuel Systems
  • Harmonic Balancers
  • Haltech
  • HARROP Hurricane ITB Manifold LS3/LS7
  • HARROP Supercharger
  • Harrop Supercharger Finance
  • Jeep SRT
  • LSX Engine Covers
  • LSX Machine Shop
  • Manifolds
  • Merchandise
  • Oil Systems
  • Rebuild | Freshen Up Packages
  • Rotating Assemblies
  • SBC | Small Block Chev
  • Supercharger Kits
  • Throttle Bodies
  • Top End Kits
  • Torque Converters

    • Shop by Brand

  • Texas Speed & Performance
  • Crow Cams
  • CP Carillo
  • Manta Performance Exhaust
  • HARROP
  • Di Filippo Performance Exhausts
  • JE Pistons
  • XSpurt
  • GM Performance
  • VCM
  • View all Brands

    • Valve Springs

    The key to a reliable performance engine is having a high quality valve train to keep things turning.

    The LS valve springs are placed under high pressure due to the capability to make big horsepower at high RPM.
    In doing so the factory valve springs tend to break. By upgrading to a premium quality valve spring kit you can 
    rest assured that you are safe guarding your engine from potential failures.

    • SALE
      Melling Standard LS Valve Spring Set | .550" Lift
      Quick view

      Melling Standard LS Valve Spring Set | .550" Lift

      LSX Performance Parts proudly stock the Melling Performance range. Melling have just released their new range of OEM Replacement & high-performance valve springs & valve spring kits for a wide range of performance engines. The Melling LS...

      MSRP: $253.91
      Was: $253.91
      Now: $221.83
      Add to Cart
    • PAC Racing 1511X Beehive Springs Set | .650" Lift PAC Racing 1511X Beehive Springs Set | .650" Lift
      Quick view

      PAC Racing 1511X Beehive Springs Set | .650" Lift

      LSX Performance Parts proudly stock the PAC Racing 1500X .650" lift beehive valve springs to suit ALL LS engines. The .650" lift ensures peace of mind with 95% of camshaft profiles making the PAC Racing springs upgrade the absolute best value for money...

      $405.36
      Add to Cart
    • SALE
      Melling Valve Spring Kit | .625" Lift
      Quick view

      Melling Valve Spring Kit | .625" Lift

      LSX Performance Parts proudly stock the Melling Performance range. Melling have just released their new range of high-performance valve springs & valve spring kits for a wide range of performance engines. Their .625" lift spring kit offers a great...

      MSRP: $521.18
      Was: $521.18
      Now: $444.56
      Add to Cart
    • SALE
      PAC Racing .660" Platinum Dual Valve Spring Kit PAC Racing .660" Platinum Dual Valve Spring Kit
      Quick view

      PAC Racing .660" Platinum Dual Valve Spring Kit

      LSX Performance Parts proudly stock the PAC Racing .660" lift dual platinum polished valve spring kit to suit ALL LS engines. The .660" lift ensures peace of mind with 95% of camshaft profiles making the PAC Racing springs kit upgrade the absolute best...

      MSRP: $578.19
      Was: $578.19
      Now: $467.72
      Add to Cart
    • SALE
      Melling Dual Valve Spring Kit | .650" Lift
      Quick view

      Melling Dual Valve Spring Kit | .650" Lift

      LSX Performance Parts proudly stock the Melling Performance range. Melling have just released their new range of high-performance valve springs & valve spring kits for a wide range of performance engines. The .650" lift ensures peace of mind as...

      MSRP: $601.36
      Was: $601.36
      Now: $524.74
      Add to Cart
    • SALE
      PAC Racing Platinum Dual Valve Spring Kit | .650" Lift
      Quick view

      PAC Racing Platinum Dual Valve Spring Kit | .650" Lift

      LSX Performance Parts proudly stock the PAC Racing .650" lift dual platinum polished valve spring kit to suit ALL LS engines. The .650" lift ensures peace of mind with 95% of camshaft profiles making the PAC Racing springs kit upgrade the absolute best...

      MSRP: $711.83
      Was: $711.83
      Now: $565.72
      Add to Cart
    • SALE
      PAC 1809 Valve Spring Kit | .550" Lift | Ford Coyote PAC 1809 Valve Spring Kit | .550" Lift | Ford Coyote
      Quick view

      PAC 1809 Valve Spring Kit | .550" Lift | Ford Coyote

      LSX Performance Parts proudly stock the Extreme Performance valve spring kit to suit ALL Coyote engines. The .650" lift ensures peace of mind with 95% of camshaft profiles making the PAC Racing springs kit upgrade the absolute best value for money...

      MSRP: $901.40
      Was: $901.40
      Now: $800.92
      Add to Cart
    • PAC 1207 Dual Valve Spring Kit .700" Lift
      Quick view

      PAC 1207 Dual Valve Spring Kit .700" Lift

      Pac Racing RPM Series High Performance .700" Lift Dual Valve Spring Kit   Designed for High Lift, High RPM, High Performance street & drag applications. Kit includes:  - 16 x Dual Valve Springs  - 16 x Heavy Duty Steel Valve...

      $1,068.19
      Add to Cart
    • PAC 1209 Dual Valve Spring Kit .700" Lift
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      PAC 1209 Dual Valve Spring Kit .700" Lift

      PAC Racing RPM Series 1209 Dual Valve Spring Kit .700" Lift Being the best supplier of High Performance springs is no easy task. The PAC Racing team have spent decades testing their product line on the drag racing & circuit scene which has gained...

      $1,068.19
      Add to Cart
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