Owned two of them. First was a 1967 G.T. 500, Midnight blue, 428 dual quads, headers, 4 speed.
Brother came home on leave, blew up the 428. After I got out of the service, bought a 427 for it. Picked up one of the last Sidewinder intakes from Muscleparts.
Car is still in my brother's garage, last time I checked.
The other one, 1967 G.T. 500 (someone painted it British racing green) came with a 351 W for power. Put a built 351 C in it. Not to worry, I rolled that car one night, seems the 67 handles alitte different without a big block.