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#1
06-13-2018, 09:03 PM
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Looking for advice on 62 Super Duty Exhaust manifolds 543053 and 543054
Hi Big car guys. I bought a pair of 62 SD aluminium exhaust manifolds from a Catalina to use on my 69 Firebird. I assumed they would fit with repro collectors and the cool factor is off the charts. Then I read if you run these on the street for 5 minutes at 70 MPH it would melt them... is that true? I love the dual port exhaust outlet and these must sound amazing. Seriously looking for advice. Will these work on a street car and are they real or reproduction? Thanks.
          
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