Meanwhile, another exotic M/T project, a hemi head package Mickey had developed for the Pontiac V-8 ... including The Mickey Thompson Performance Handbook and Catalog, a publication jointly ...

In order to give the Pontiac Catalina more power, the Super Duty 421 received Mickey Thompson 13.0:1 compression pistons, a McKellar cam, reworked heads with lightweight valves, a heavy-duty crank ...

In the 1960s, there was no more inventive car crafter than Mickey Thompson ... standard Pontiac size of 2.250 inch. Four-bolt main caps were also standard. Iron Super Duty cylinder heads (the ...