raced his 427 Cobra at the Monterey Historic car races at Laguna Seca and elsewhere.  Previously, he competed in motorcycle events as an entrant and before that as a rider.

He was an M.D. and was involved in advanced safety research for the U.S. Air Force, and for motorcycle and automobile racing use.  He lived in Pebble Beach with his wife, Kim, and son Shreve Jr.

Mac inspired your webmaster to create this website during a conversation we had at the "Wine Country Classics" historic races at Sears Point Raceway in May, 2000.
 

Mac at the 2000 Monterey Historics!

Mac's newly restored "Sting" CanAm car!

All photographs and text are the property of Tam McPartland and are protected under United States and international copyright laws.  All rights are reserved and the images and/or text may not be digitized, reproduced, stored, manipulated, and/or incorporated into other works without the written permission of the photographer, Tam McPartland.