I need some pics of a mopar 318 heat Riser the round type 1972 up or so. Mine was gone. bought a kit. Unsure about the springs near the ROUND weight. The kit has the round circle thermo spring, and another flatish spring with loops at each end. and the small rattle spring. Not sure about the flatish spring on a small block (have seen it on big block long time ago) I know I could just leave it out. But I would like to have it working.