I want to put a Flowmaster Series 40 or 80 on my 85 Z. I have a 350, Qjet 4bbl carb. Do they make a 40 Series that can be installed in the crossflow position, or is the 80 Series the only one that will work under my car? Please respond with any and all information possible. Thanks

 

the 80 series is what i have on mine, and its crossflow, so my deductive reasoning is telling me that it will work on urs(sorry for the sarcasm)

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"When something breaks, it gives me an excuse to replace it with a performace part!"
1988 GTA
TES headers
Flowmaster exaust
TB airfoil
165 Tstat
K+N's
JET chip
kenwood head unit, xplod amp, poineer 3 ways
weird rattling noises
dying 350
crappy paint
700R4 on its last leg
hood that won't open

 

I knew that the 80 series would work, im not that dumb. My question was if they had a 40 that would go in crossflow?(no prob on the sarcasm)

 

No, the 40 series are not crossflow mufflers, only the 80 series are.

Jason