goin BB

motor plates are a solid mount but work wonders for custom header room. Its not that hard to rig up a mount if you have a picker and a welder. The Streetmaster mounts (65 A to B/RB) I used were just 2 nested U channel pieces that were bolted up like a hinge. The bottom piece bolted to the K and the inner piece rotated up to bolt to the insulators. Very "fabricatable"