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Username Post: 292 Exhaust Manifold Question        (Topic#359836)
Stickdude 
Newbie
Posts: 35

Loc: Wyoming
Reg: 07-29-17
02-16-20 05:58 PM - Post#2786685    

So apparently the 292 uses 2 different stock exhaust mainfolds;one with a 2" 2 bolt outlet and heat riser, and one with a 2-1/2" 3 bolt outlet and no heat riser (used on 1-1/2 ton and larger trucks. Two questions:
1. Why no heat riser on the larger trucks?
2. If I decide I need a heat riser on the2-1/2" 3 bolt, will a bolt in heat riser from a 2-1/2" 3 bolt heat riser from a V8 exhaust fit the 292 large truck manifold?



 


Stickdude 
Newbie
Posts: 35

Loc: Wyoming
Reg: 07-29-17
02-25-20 05:41 AM - Post#2787279    
    In response to Stickdude

I received a reply from an Ebay vendor who has a V8 heat riser for sale and he did some measuring and said it will not fit.



 


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