K Series Upgrade | Build Your Engine

The K Series Head  collection brings together premium top-end components for maximum performance. From high-performance camshafts and durable valve springs to top-quality seals and retainers, each item is designed to optimize the power, durability, and efficiency of your K-series engine. Whether you're building for track use or street performance, these parts, from trusted brands like Skunk2, Brian Crower, and Supertech, ensure the reliability and strength your build deserves. Select the perfect components to fine-tune your head assembly and make the most of your K-series potential.

K Series Upgrade | Build Your Engine

Why Upgrade Your Ride?

  • More Power and Speed

    Get more horsepower and torque with upgrades made to boost your ride , whether you're cruising on the road or hitting the track

  • Standout Styling

    Give your Ride custom look with performance parts that enhance both its appearance and functionality.

  • Track-Ready Performance

    Experience peak performance with the best modifications from the street to the track.

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Free Shipping | VIP Members Discount | Financing Available

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FAQ

This shipping offer is valid on standard shipments to the lower contiguous 48 States. The offer is valid on virtually any order with a merchandise total over $249. 

Excludes freight shipping & special orders

  • Once your order has been shipped, you will receive a shipping confirmation email containing your tracking number.
  • Use this tracking number on the carrier's website to track your package's delivery status.
  • Log into your  an account , you can also log in to track your order's status.

Placing an order is easy! Simply navigate to the product you wish to purchase, select your specifications (if applicable), add it to your cart, and proceed to checkout. Follow the prompts to enter your shipping information, choose your payment method, and confirm your order.

We offer a variety of financing options to suit your needs

  • Affirm
  • Sezzle
  • Klarna
  • Pay pal
  • First American Financing - No Credit
  • Shop pay
  • Select the items you wish to purchase and add them to your cart.
  • Proceed to checkout and choose the financing option as your payment method.
  • Follow the prompts to complete your financing application.
  • Once approved, your order will be processed and shipped.
  • Canceled Financing order will 6% processing fee will be deducted from your refund