Exhaust downpopes

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84GMCSierra

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Central Arizona
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Paul
Truck Year
1984
Truck Model
C2500
Engine Size
350
I bought what I thought was a complete, minus mufflers exhaust system through Jegs a couple years ago, but it doesn't have any downpipes. It's a standard 2.5" kit. No one carries just the downpipes, and mine were homemade. Does anyone know who I can get just the 2 stock downpipes through? My truck is in limbo until I get them
84 Sierra, C2500, 350, TH400 2wd
 

Ricko1966

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kansas
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Rick
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1975
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c20
Engine Size
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I bought what I thought was a complete, minus mufflers exhaust system through Jegs a couple years ago, but it doesn't have any downpipes. It's a standard 2.5" kit. No one carries just the downpipes, and mine were homemade. Does anyone know who I can get just the 2 stock downpipes through? My truck is in limbo until I get them
84 Sierra, C2500, 350, TH400 2wd
Your truck never had 2 stock downpipes,that's why you can't find them. Your truck had a Y pipe. You will need to obtain and butcher a Y pipe, have a muffler shop make down pipes,to fit your manifolds,or switch to long tube headers..
 
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84GMCSierra

Full Access Member
Joined
Feb 26, 2023
Posts
441
Reaction score
530
Location
Central Arizona
First Name
Paul
Truck Year
1984
Truck Model
C2500
Engine Size
350
Your truck never had 2 stock downpipes,that's why you can't find them. Your truck had a Y pipe. You will need to obtain and butcher a Y pipe, have a muffler shop make down pipes,to fit your manifolds,or switch to long tube headers..
Thanks Ricko1966. The Y pipe that was on it was homemade and the left side wouldn't allow me to utilize all 3 gears of my trans as the shift linkage was hitting it so I bought the new kit. I appreciate the info. Thanks again
 

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