70chevy03ss Posted June 22, 2008 Report Share Posted June 22, 2008 Does anyone have the part number. I have this one 115-841300A.115-841300b I just need to make sure this is the one our trucks. Quote Link to comment Share on other sites More sharing options...
Fireman31 Posted June 23, 2008 Report Share Posted June 23, 2008 DTC-115-841350 This is Summit Racings part number for he entire kit including the high flow cats. You want the kit ending in 350 if you are planning on keeping your cats. Quote Link to comment Share on other sites More sharing options...
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