• LORDCO Show

    April 7th thru 8th 2014

    Pacific Coliseum, B.C., Canada

    Booth PR366

  • Speed's CARS EXPO

    April 13th, 2014

    Santa Clara Convention Center, CA

    Booth TBA

Latest Releases

January 20, 2014

Suzuki 1.6L 10.5:1 KB417C 10.5:1 Suzuki Samurai 1.6L G16KC engine.MORE»

November 15, 2013

5.7 Hemi Piston, Pin, and RingsNine new ICON 2618 alloy forged pistons for the  5.7L Chrysler Hemi have now been released in 3.790", 3.900" and 4.050" stroke combinations. MORE»

United Engine & Machine

United Engine & Machine Company produces cast and forged pistons in a variety of forged and cast aluminum alloys that will meet and exceed the requirements of today’s high performance internal combustion engines.

Each of our piston brands; ICON, Silv-O-Lite, KB Automotive, Claimer (page coming soon!), KB V-Twin, and KB Powersports are carefully crafted with specific applications in mind. Please take a look through our brand pages for details on which piston is the right fit for you.

Through the years United Engine & Machine Company has been a leader in piston manufacturing and strives to produce the finest quality pistons for your high-performance application.

We appreciate your business and encourage you to call our customer service department at 1-800-648-7970 or e-mail us at tech@uempistons.com with any questions or comments about our products.