KB Pistons

KB Pistons are a performance line of pistons manufactured for the aftermarket automotive industry by UEM (United Engine & Machine). UEM are the manufacturers of a select group of Piston brands including KB Performance, Silv-O-light Pistons and Icon Racing Pistons.

Their line of KB Pistons are their performance range of hypereutectic pistons targeted at aftermarket performance applications. They are designed for a wide range of engine applications in different piston styles and to suit differing rod lengths.

KB Hypereutectic Pistons are made in the following styles:

  • Flat Top Pistons & Flat Top 2V for Chev 2V applications 
  • Dish Pistons
  • Step-Dish Pistons
  • Step Head Pistons
  • D-Cup Pistons
  • Solid Dome Pistons
  • Hollow Dome Pistons
  • Hemi Dome Pistons to suit Hemi applications
KB Hypereutectic Pistons are made to suit the following vehicle make's engines:
  • AMC/Jeep/Eagle
  • Buick
  • Cadillac
  • Chevrolet / GM
  • Chrysler
  • Ford
  • Holden
  • Oldsmobile
  • Pontiac
  • Toyota
Contact our team at Superformance for all your KB hypereutectic Piston needs. We are an Australian supplier for UEM and we can supply any KB Pistons, Silv-O-Light Pistons or Icon Racing Pistons that you may need.


For a look at KB's complete piston range, have a look at their catalogue here: KB Hypereutectic Pistons Catalogue (.pdf) 26Mb

Please Contact Us for information on these products.