The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Catalytic converter question, 83 body, 78 frame drivetrain

andrewmp6 · 07-19-2012, 03:19 AM

If the vin says its a gas truck you gotta have cats on it,If you don't have to smog it just do the exhaust your self and leave them off its kinda illegal to do tho.

07-19-2012, 03:19 AM	#4
andrewmp6 Registered User Join Date: Jan 2009 Location: Louisville,Ky Posts: 5,811	Re: Catalytic converter question, 83 body, 78 frame drivetrain If the vin says its a gas truck you gotta have cats on it,If you don't have to smog it just do the exhaust your self and leave them off its kinda illegal to do tho.