GMDAD
It's a 78 nova, it originally came with a 250 with integral head, It uses the same clamshell type mounts as a small block V8. I replaced the rubber inserts in the mounts for polyurethane (I also replaced the trans mount as well) BIG DIFFERENCE you can feel that the motors power is going to the wheels instead of shaking the car.
Anyways, so was I right? the only available headers for a passenger car are cliffords and langdons?
thanks.