Lol I'm not sure what you want for auto x I know you don't want bulge but 305 wouldn't bulge. There's people that run 315 on 10" wheel and 345 on 10.5 with bulge.
2003 GT - full bolts ons, suspension, and drag radials
1998 cummins - 150hp injectors | FASS fuel kit | 4" straight pipe | 5" lift | BHAF | 20" wheels | edge juice w/ attitude | built auto trans with stall | closing in on 900tq | bigger turbo soon..
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