BluePrint Engines builds high-performance crate engine to replace your tired old factory engine! These crate engines are high-performance drop-in engines, sometimes called stroker engines or stroker motors. In all cases, these engines offer substantially more horsepower than the factory original. ...
Bryan Says:I just came into possession of a 1974 400 with the casting #3830830-400-1. Wondering if it is worthy of a rebuild to install in a 73 Satellite Sebring. Also have a 4006530-400-11 and a 4006630-440-10, the latter of which is going to be built as a stroker for a 73 ...