Hi ALL.....Does anyone knows that if 2004 Chevy 4.8 engine converters, will fit 2004 Chevy Suburban 5.3 engine?????
I got robbed las week on my Suburban.......And I have a 2004 Chevy Tahoe that I don't use
Thanks

 

check ypipe part # for both engines on rock auto...if they match ur good.

 

Hi Buddy......I check on 3 brands that rock auto sell and part numbers are the same either for 4.8 and 5.3 chevy engines

Thanks buddy

 

Check to have a muffler shop weld in a universal one -unless you're in California....

 

welding in cats...seen to many repeat cat efficiency codes comebacks after that. gotta buy good cats.

 

My 1998 Frontier had its converter unbolted and stolen in my driveway (Arizona, thief left the 4 bolts and nuts), and I bolted in a replacement, no codes. My 2004 Frontier had its converter sawed off before I bought it, that owner had a universal converter welded in, no codes.

 

If vehicle has CA emissions, then only factory or CARB approved cats work long term. Been there on my brother's Impala that he let a local grease monkey change the cat. The put a cheap non GM cat in. Every few weeks it would trip the P420 like clockwork.