gn engine in a 70-74 chevy vega

and i'm talking about like a 800hp gn engine witch is mild

or i could do a budget stock suspension car for a grand extra...so really if i got parts with the budget money and sold them and turned my budget into 7gs where talking about a 5.80 or 5.70 radial car with 6 -7gs and a 331ci engine with a 300 shot