The 1966 Pontiac GTO Convertible Returns to the Block in Tri-Power Glory
Featuring a WS-code 400 CI V-8 and iconic Tri-Power carburetion, this frame-off restored 1966 Pontiac GTO Convertible is a muscle car masterpiece. Crossing the block at Indy 2026, it stands as a pristine example of Pontiac’s performance peak.