Crate Engines, Transmissions, and High Performance Parts

All The Top Brands. Best Price Guaranteed.
What Will You Build?

Find Out What Makes Karl Kustoms Different:

We chat with Chevrolet Performance's very own Bill Martens about Carl Moyer's involvement with with Chevrolet for more than 40 years and how Karl Kustoms is one of the highest volume Chevrolet Performance dealers in the nation.  Our owner eats, sleeps, and breathes hot rods and racing and that translates into a unique experience you won't find anywhere else.  Watch this video to learn why Karl Kustoms is your best place for all things Chevrolet Performance.


  • Sale!

    Chevrolet Performance ZZ632/1000 Crate Engine – In Stock!!!

    Select options
  • Sale!

    LS3 6.2L Connect & Cruise Powertrain System with T56 Manual Transmission

    Select options
  • Sale!

    602 Crate Engine – Chevrolet Performance CT350/602 Circle Track Crate Engine

    Select options
  • Sale!

    RaceQuip VESTA20 Racing Helmet SA2020 – Pearl White

    Add to cart
  • LS Swap Wiring Harness For 97-06 LS With 4L60E Transmission(Drive By Cable)

    Add to cart

What Our Customers Say:

Have what I am looking for and awesome price, fast shipping and service! Didn't have in stock but within week they mailed to me! Was awesome! Love this service and company.. love to order from them more in future when I need parts as I will check their website system firsthand.

- Jonathan, MA

Outstanding price and service! I was kept well informed of my motor status order every step of the way until it showed up at my door. i would defiantly use Karls Kustome again. Great experience and great price Nice work.

- Jimbo, NV

Had the engine I wanted at a great price!

- Matthew Campbell

Great easy transaction with an amazing price that beat every other online seller!

- Austin A., UT

Fast delivery. Called with several questions before ordering and Karl's staff were friendly, professional, and had the answers every time.

- Anthony Haynes, TN