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