What are the best mounts to use when mounting my big block Chevy in a model a frame? Posted using the Full Custom H.A.M.B. App!
Sturdy hand-made ones, that attach to the boxing plates, and another frame surface (2-plain attachment).
Here's a picture of the Speedway mount that would work well: http://www.speedwaymotors.com/1965-1994-Big-Block-Chevy-396-454-Engine-Mount,6726.html You will need to buy or fabricate a frame mount for it to sit on, and also use the rubber cushions between frame mount and engine mount: http://www.speedwaymotors.com/1928-1934-Ford-Frame-Adapters,77.html http://www.speedwaymotors.com/Universal-Bolt-Through-Engine-Mount-Cushion-Kit,1199.html
That BBC is going to put a hell of a load on an aluminum bell housing, or transmission case, with just a front monunt. Given the weight of the car, unless he's running slicks, the rear tires will spin, well before he can break something.
Yes, going with a BBC I'd want a mid bellhousing plate or mounts, even if it had side mounts. Wouldn't be an issue if the bell was a steel ****tershield, but as you mentioned an aluminum wont handle much weight and HP. These mid mounts make a good alternative to a full mid plate. http://www.speedwaymotors.com/Steel-Rear-Motor-Mounts-Chevy,3278.html