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LS CHEVY

Bison Engine and Machine is a leader in the LS industry and you will not find an engine machining facility that is more qualified to build your LS engine! Our state-of-the-art machining facility offers the best equipment available for engine machining combined with engine machinists and builders that have years of experience building LS-based engines. All of our engines are machined and built in-house, so there is not one step of your build process that is out of our control! We offer many advantages over our competitors:

  • Full control of the build time and process
  • Extra capabilities to meet our customers' needs, such as 1/2" head studs for large power-adder engines, expedited engine builds, etc.
  • The latest state-of-the-art equipment available to allow for the strictest of tolerances and reduced build time
  • We also have the largest stock of aftermarket rotating assembly parts in the industry, so it is rare that you will have to wait for us to get the parts before beginning your build!
We control the full build process, not only with how the machining process is done but also with how quick we can have an engine completed. We have an average build time of 10 to 14 days!

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MODULAR FORD

Our Ford performance engines are built with pride, one at a time, for each individual customer. Part selection, specifications, clearances, etc, are set according to the needs of each customer. We use only top quality parts, machining procedures and assembly techniques in order to build the finest engine available for the money. Bison’s street engine packages are based on proven combinations that we have tested on either our in house engine dyno. Design changes are made to each engine that we assemble in order to achieve the desired torque curve for the application. Dyno testing and tuning are available for each engine and guarantees that you will receive a turn package. Because every engine is custom built per order please call for delivery time.

All Bison engines come with complete specification, clearance, and flowbench sheets. You get one copy, and we keep a second copy on file. This is one of the ways that we can guarantee our superior ability to service each customer’s needs as they arise.

  • Bison will build YOUR engine! 
  • Naturally Aspirated/Carbureted
  • EFI
  • Nitrous
  • Turbocharged
  • Supercharged