Back in the days of old, before the current trend of GM corporate engines, all the various brands under GM had their own unique powerplants. Such was the case with the now-defunct Pontiac, which ...

The builder, Butler Performance, punched out the bores on the seasoned block and added a 4.500-inch forged Scat stroker crank, Scat rods, and CP slugs to get the final displacement to 486 ...

The Pontiac GTO is a muscle car cut from a different cloth. While it helped popularize street performance in the 1960s, you don't get the same gimmicky restomods as with the Mustang or Charger.