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2Catco Cat's,2 Summit turbo mufflers,1 H pipe,Hooker headers
I have a duel exguast setup for my 1986 Vin Y 307 in my car.I won't put it in till i do the head and intake swap from a 85 307.The 7a heads don't flow that well.The 85 heads will flow alot better.It would be to my bennifit to wait until the swap is done.
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1986 Oldsmobile Cutlass,yes.... it has a 307,and no i'm not doing an engine swap.
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