400ex pipe

[81 clark racing]

looking for a curtis spark x-6 full system for a 400ex in exclent cond. will to trade pro T-4. also looking for black shock covers thanxs steve

[A A R O N]

My buddy has a 400ex GT Thunder full exhaust. It's in pretty good shape, just has some scuffs here and there. He'd take $200 shipped. It would probably bring a very small amount more power than the x6