the car in my avitar had the same set up, 70 formula 400 firebird. had a 400 YS code block, 350 hp from the factory. and a 400 trans.
pontiac has that crazy looking intake, it came in a high rise and a low rise style.
when i was a kid, i worked on more Pontiac's then anything else. all 70's. when cars were really cars lol my best friend back then had a 77 GP, seemed like we were pulling his engine and swapping it every month, car started out with a 301, ( i think his dad dropped that in there) and his dad kept finding and rebuilding bigger engines for him. last one was a 428 i think.
