Silverado - V6 and V8 Stock Exhaust the Exact Same System?
#1
Got a buddy w/ a 2005 Sierra, swapping from a 4.3L to a 6.0L. He doesn't want to upgrade to long tube headers right now - will the stock V8 exhaust manifolds bolts straight up to his stock V6 system? We got underneath it and compared it to the V8 Exhaust system and it looks very, very, identical. I just want to confirm if any knows 100% sure that they are.
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