I have an 83 cj7 originally with a 4 banger. It now has a 304 with T19 from a scout and a dana 20 transfer case. I am running out of options. It keeps eating up starters with in a few starts a bad grinding noise. I have shimmed it. I have tried different brands. The ring gear looks good. I installed a new silenoid do you think the silenoid could be fring the internals. I put one on after new years and it lasted 4 months. I changed the silenoid and new starter I am on my 3RD starter in a week. Any answers? Should I try a new fly wheel? The bottom hole in the bell housing is stripped but I can put a 5/16 bolt through it and tighten it down I dont think that should matter. Please help!!!!!!!!!!!! I was looking on ebay the silenoid for a 76-77 cj has 3 prongs and mine has 4 does anyone think that matters. I think the engine is from 70's. Please Help with any info.