Thank you for choosing M&W Engine Services to provide you with the worlds number 1 aftermarket main caps.

M&W Engine Services are the sole importer and distributor of Pro-Gram Engineering main caps, manufactured and machined in the USA using high quality materials. At M&W Engine Services we stock a wide range of main caps to suit your needs. A custom made service is available for specialised applications.

Focusing on manufacturing abilities, Pro-Gram Engineering’s’ quality and craftsmanship are key in providing a superior product, with a range covering standard model engines to performance applications.

At M&W Engine Services, we know that out customers appreciate and expect the quality of products we provide, and thank our customers for making M&W Engine Services number 1 in the Australian market for performance main caps.

For more information you can download a Catalogue or contact us direct.