Precision Machine Service

We specialize in Vintage Muscle Car Engines.  All our machining, assembly and testing services are performed in-house.

 Our Services

Precision Machine Shop

Precision Machine Shop

Well equipped engine machine shop. Experienced machinists geared to make your engine a top performer!

 Our Equipment

Office Hours: Mon-Wed 8am to 5pm, Lunch: 11:30am-12:30pm Thur-Fri by Appointment Only, Sat-Sun Closed

Specializing In Vintage Muscle Car Engines

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.

Some  of what our customers are saying:

5on Facebook, Jul 21, 2016  Jarad Large

Thanks to Dennis and Corey I was able to be a 2 time street stick champion at Knoxville Dragway. And the first car into the 5s without them I couldn’t have done it thanks guys!

5★ on Facebook, Sep 04, 2015  Larry Morrison

Excellent shop. I’ve had plenty of work done here and always an excellent result.

5on Facebook, May 25, 2015  Marshall Huskey

Awesome engine builder ,just won first place in thunder in the rock mudbog first trip out with my new PMS engine! Thanks Dennis and Corey for a fine piece of equipment.