2002 gmc sierra cat converter
#1
2002 gmc sierra cat converter
I'm trying to locate a cat converter for my truck, code reads po 420, dealer item only. However they want $1900. for part only has anyone had this replaced with aftermarket cat and if so were was it purchased ...2002 sierra 1500 sl, 2 wheel drive, 4.3 litre Ca. any info would be appreciated..need to smog....
#2
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find out the inlet outlet size and the length and check this place out http://performance-curve.com/3goerli...dii608227.aspx
#3
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You shoudl be able to use those aftermarket cats listed above. Then just find a local muffler shop and have them weld it in. Might cost about $50 to $100 to have it done.
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iowaGMC
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11-18-2013 12:25 AM