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Thomas Auto Services is a machine and high performance engine repair shop as well as automotive repair shop.  We service automobiles as well as marine engines.  We are located in Deer Park, Long Island, New York. We do both basic and extensive engine repairs and rebuilds, from speed boat engines to antique autos. 

We have advanced tools to disassemble blocks, perform boil-outs, cut valves and more.  We also do basic auto repairs and tune-ups. 

For a detailed listing of our operations please visit the Services page.

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Mercruiser 1 1/2" Exhaust Manifold Spacer: This is a discontinued Mercruiser part, but we've got it!



This is a Discontinued part from Mercruiser, Why did they stop making them .... Because they want you to upgrade to a whole new cooling system which they earn more on that's why! We make these in our machine shop and they are currently in stock. $599 per pair.

Free Shipping Within The Continental U.S. Only! - Please contact us via phone with all inquiries: (631) 242-5665

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Click the thumbnails below to see some of our work:





 
Deer Park Engine Repair Deer Park Marine Engine Rebuild Our Services About Thomas Machine Directions to Thomas Machine