Precision Machine Service (PMS), Pigeon Forge Tennessee, professionally machining high performance muscle car engines and high performance racing engines of all makes and sizes, we also restore those rare and one-off antique engines for Antique Car enthusiast.

Our roots began in drag racing. However, through decades of experience, experimentation, and study our expertise in building high performance engines has crossed many facets of the motor sports world. Precision Machine Service does not provide a one-size-fits-all solution, every engine is built with pride and precision according to the needs and desires of our clients.

At Precision Machine Service, we see every engine as an opportunity to exceed our customer’s expectations. From the smallest modification to a 1,000 horsepower asphalt-ripping engine, Precision Machine Service does it all in-house with unmatched care and quality.

Owner Dennis Hawkins says, the difference between building a good motor and a great motor isn’t getting one little part right, it’s getting all the little details right!  Dennis has been custom building muscle car engines and vintage motors for over 40+ years.