MacMaster Motorsports

Welcome to the MacMaster Motorsports Division. We are proud to offer all of our Motorsports and racing enthusiasts a full line of GM Performance, Motorsports products and accessories as well as a full line of GM Crate Engines. We welcome you to come by the Parts Store or give us a call for full product information and availability.

MacMaster Motorsports is proud to be able to provide you with continued GM Race and Performance Crate Engines as well as parts and accessories to support you in any current or upcoming race season as well as the everyday motor spots enthusiasts.  Choose from a selection of in-stock motors as well as a full line of GM race and Performance motors.  CLICK HERE for the full online GM Performance parts catalogue then contact the MacMaster Motorsport Team and place your order today!

#1 Authorized High Performance Crate Engine re-builder
Only General Motors Repair Facility approved by the
APC Late Model Series

MacMaster Buick GMC - Contingency Racer Program

Large inventory of race engine sealing bolt kits

Dedicated Race engine Tech-Line

Free Engine delivery to surrounding area
In-House Race Performance specialists

Call us today for all your racing, performance, classic car, and hot rod needs at  1-888-279-9922.  
Chris Brading ext 241 or Paul Darch ext 245 


At MacMaster Buick GMC, we believe in providing the Best Vehicle for our Customers and Best Performance Selection for our Enthusiasts! We also believe in supporting great Automotive Entertainment and Motorsports. We support Sunset Speedway in Innisfil, Ontario, located about 45 minutes northeast from the MacMaster Buick GMC. 

Sunset Speedway provides the best fan and driver experience in the country! This 1/3 Mile High Banked Oval Track is equipped with clean grandstands and grounds as well as a pit road for hosting many Series events. Sunset Speedway is located right in the middle of Ontario Racing Fans, being close to Toronto and the Muskokas. Sunset Speedway has also produced some of Canada's Top Stock Car Racers like  NASCAR's Mark Dilley since its opening in 1968!

We also provide Sunset's Pace Truck for it's own events. Sunset is also hosting the APC Late Model Series! MacMaster Buick GMC is proud to support this great race track. Sunset Speedway is sure to never disappoint Ontario Race Enthusiasts!

Check out the Speedway and Schedule by clicking the menu link above!


The APC Late Model Series has been formed to bring back a touring late model series to Ontario. The APC Late Model Series includes some of Ontario's best drivers, allowing them to race in a professional series without having to travel country-wide. The APC Late Model Series is sure to bring quality entertainment to tracks within a reasonable travelling distance from MacMaster Buick GMC. Sunset Speedway will also host a few APC Late Model Series races!

MacMaster Buick GMC is pleased to announce that we are an official supplier of General Motors' Crate Motors that meet the regulations and guidelines set by the APC Late Model Series. We are also excited to announce that we are the only General Motors dealer authorized to conduct repairs and maintenance when needed on the APC Late Model Series vehicles.