454ci LSx Competition Short Block

Our 454ci LSx short block features a Callies Forged crank and rods and Mahle Motorsports forged piston all good to handle 700hp. We can build this engine to work with your heads and you can find all the parts you need to finish the job on our online store below.

  • Perfect for LS street build
  • All forged components
  • Custom Built to order
  • Base Price $7,199
  • Spec Sheet

For More Information Please Call 1-800-591-9171 or Click Here