Author Topic: SB exhaust qasket question  (Read 1086 times)

Offline 70chall440

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SB exhaust qasket question
« on: September 23, 2015 - 12:36:43 AM »
I am installing new exhaust gaskets on a 360 and the kit comes with 2 small oval shaped gaskets along with the actual exhaust gaskets. I have installed many exhaust gaskets over the years and ignored these small gaskets, but I always wondered what they are for. Any one know?
Current Mopar
70 Challenger RT 440-6 EFI, 73 Cuda 416-6 EFI
05 Hemi Durango, 01 Ram 4x4, 14 Ram 2500 4X4, 10 PCP Challenger 6 spd RT, 01 Viper GTS ACR, 52 B3B w/330 Desoto Hemi, 70 Hemi RR (under const)
Past Mopars
9 x Challengers. AAR Cuda, 4 RR, 2 GTX, 4 Chargers, etc... (too many to list)




Offline Chryco Psycho

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Re: SB exhaust qasket question
« Reply #1 on: September 23, 2015 - 01:35:06 AM »
Probably for the air injection on later emissions engines .

Challenger - You`ll wish You Hadn`t

Offline 70chall440

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Re: SB exhaust qasket question
« Reply #2 on: September 23, 2015 - 10:43:52 AM »
probably right, I forgot about that. I figured it was an emissions deal but not that you mention it, I do remember the air pump pipe having a connection like that.
Current Mopar
70 Challenger RT 440-6 EFI, 73 Cuda 416-6 EFI
05 Hemi Durango, 01 Ram 4x4, 14 Ram 2500 4X4, 10 PCP Challenger 6 spd RT, 01 Viper GTS ACR, 52 B3B w/330 Desoto Hemi, 70 Hemi RR (under const)
Past Mopars
9 x Challengers. AAR Cuda, 4 RR, 2 GTX, 4 Chargers, etc... (too many to list)