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Quantity
1
Description
Description
Fits YearMakeModelEngine
2004.5-2010
GM
2500HD/3500HD
LLY, LBZ, or LMM w/ 6.6L Duramax
Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down...
Reviews
4.9
35 ratings
5
4
3
2
1
Great quality fits great need to use old clamps or buy new ones
J
Jesse · April 27, 2026
Seems to fit great, looks good. Still building the truck so I haven’t got to hear it yet.