Catalytic Converters
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Supreme Member
iTrader: (45)
Joined: Dec 2003
Posts: 3,970
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From: Northern, VA
Car: Pair of 92 Z28s
Catalytic Converters
from 82-92 where the cats the same size? EVen the single cat cars to the dual cat cars( like mine) were the converters the same
did they always have air tubes?
Reason im asking is i wanna go to the junkyard to get a junk converter to hollow it out...
did they always have air tubes?
Reason im asking is i wanna go to the junkyard to get a junk converter to hollow it out...
Senior Member
Joined: Aug 2004
Posts: 708
Likes: 0
From: Upstate New York
Car: 1988 SC Camaro
Engine: 305 TBI
Transmission: 700-R4
good question steve, thats exactly what I'm trying to figure out, but i don't know as of yet...I'd like to know if there were any stock 3rd gen cats that were 3" diameter, or if they were all 2 1/2 inches or smaller
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