I have a Rossi 90 with a MACs tuned pipe. I'm missing the retainer ring and spring that hold the header to the exhaust port. Anyone have an extra or know where to buy one? Anyone know if the pipe retainer that BVM makes will fit?? Thanks

The bvm retainer is a better unit and should fit your engine pipe combo, I have a rossi .65 and I could send you the ring dimensions and spring liength so you can make your own.