Pontiac made more than its share of classic ... and connecting rods and forged aluminum pistons. It shared its cylinder heads ...

The Pontiac Motor Division of General Motors ... The six-cylinder used a single overhead belt-driven cam with a cross-flow ...

including aluminum cylinder heads, a crank pulley, and a supercharger, which can help bump the performance to over 700 hp. First introduced in the '70s, the 7.5-liter Pontiac 455 V8 would be used ...