MPC Cylinder Heads, a division of Mexico Performance Center was created to do performance porting for BUICK engines: Big block 430 and 455, and the Turbo V-6.

Due to local demand, we have expanded operations to include head porting for all car brands with pushrod engines. Street Machines and pulling tractors included, especially vintage tractors.

MPC Cylinder Heads fills a niche for the customer who has an engine for which CNC'd heads are not available or do not meet the builder's requirements.    

AT MPC we:

Custom port heads by hand grinding--with the aid of a hand-operated bridgeport-style mill for some roughing operations  

Replace and size valve guides

Cut precision-contoured seats using custom cutters by Newen

Grind and back-cut valves for maximum airflow

Assemble heads if desired

Test YOUR heads on the Superflow 600 bench