The engine in your car is not original. Pontiac 400s could have put out anywhere from 200-370HP. So depending on the vintage of the engine, it could be almost anything... BTW, the last year of the big poncho was 1979, and those only came with 4 speed...
funnn, I love going to thrift shops and finding all the real vintage stuff, not the "ae vintage died jeans" or whatever, lol. Vintage shopping is probably on of the coolest, and can be one of the cheapest ways to shop!
funnn, I love going to thrift shops and finding all the real vintage stuff, not the "ae vintage died jeans" or whatever, lol. Vintage shopping is probably on of the coolest, and can be one of the cheapest ways to shop!