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  • Installation of Ford GT Wet Sump Sleeves in an aluminum block by L&M Engines details  
  • 2011 King of The Street (L&M Race Engines) details
  • Evo's 2011 Mustang GT 5.0L 4V L&M Race Engines In The 8's. details
  • See Evo's 2011 Mustang GT Coyote 5.0 L&M built race engine here.
  • L&M now has pistons for the Coyote 5.0 Engine! View the pistons here.
  • L&M has engineered a set of private label Diamond pistons for boosted applications. Click here for more information.
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Your #1 online source for your engine building needs.

L&M Engines was started back on March 10th, 1975 and our staff have over 40 years of experience in building and tuning engines. We build our engines using state of the art equipment to meet the demands of the serious racer or hi-performance enthusiast. Each engine is built with the same dedication and care that our knowledgable staff would take in building an engine if it were their own.

L&M has a full inventory of hi-performance parts by the major manufactures currently in the market.

Whether you're building a full out race car or just looking for some fun weekend car, L&M has the knowledge and experience to meet your goals. Give us a call to discuss your specific requirements at (215) 675-8485 or email us at
SCT Tuning

SCT Tuning

SCT Tuning
L&M Engines Custom Pistons