1970 L78 Nova dual exhaust
Need information on the dual exhaust system for a 1970 L78 Nova. I'am researching the correct setup for my resto. In the assembly manual it shows the RPO N10 dual exhaust with the resonators, but the SS package included dual exhaust. In my GM parts manual 1962-76 the chart has with and without resonators. What would be the correct setup for my car that was built in 4/70 and also is a NA9 CA. emissions car? I have an correct NOS muffler and tailpipes already. I know there are a some knowledgable people on this site that may have a better idea than me. Thanks
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Kim
1970 Nova Fathom Blue L78 M21 3:55
1970 Nova Classic White 454HO THM400 4:10
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