Exhaust manifold

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Harleyboy1

Full Access Member
Joined
Oct 23, 2016
Posts
86
Reaction score
2
Location
Santa Rosa Texas
First Name
Adan
Truck Year
1983
Truck Model
c10
Engine Size
305
Hey guys ran into a problem seems my truck manifolds won't fit between the frame got a 2004 l59 off a z71 suburban I'm wondering if anyone knows what type of manifold i can use to be able to continue with the exhaust any help would be greatly appreciated thanks in advance
 

cooperhw

Full Access Member
Joined
May 31, 2017
Posts
390
Reaction score
225
Location
Mesa AZ
First Name
Wayne
Truck Year
1978, 1981, 1983
Truck Model
C-10, K-20, C-20
Engine Size
5.7L
I would try one off a Camaro or GTO. I have them on my 78 and there is a lot of clearance and pointing in the right direction. Others fit too, I just not sure on which ones.
 

cooperhw

Full Access Member
Joined
May 31, 2017
Posts
390
Reaction score
225
Location
Mesa AZ
First Name
Wayne
Truck Year
1978, 1981, 1983
Truck Model
C-10, K-20, C-20
Engine Size
5.7L
I would try one off a Camaro or GTO. I have them on my 78 and there is a lot of clearance and pointing in the right direction. Others fit too, I just not sure on which ones.
I've used the ones off a 2002 and a 2004.
 

Camar068

Supporting Member
Supporting Member
Joined
Feb 5, 2014
Posts
4,124
Reaction score
2,963
Location
Kentucky
First Name
David
Truck Year
1986
Truck Model
K10/LM7 5.3/4L60e/np208/3.73/32"
Engine Size
10 yrs Air Force
what mounts you using? Curious as I've got a 2006 LM7 I'm putting in my K10. Which side isn't it clearing? Pics?
 

Rylan

Junior Member
Joined
Jul 26, 2017
Posts
15
Reaction score
2
Location
louisville GA
First Name
Rylan
Truck Year
1987
Truck Model
c10
Engine Size
350
You must be registered for see images attach
 

Rylan

Junior Member
Joined
Jul 26, 2017
Posts
15
Reaction score
2
Location
louisville GA
First Name
Rylan
Truck Year
1987
Truck Model
c10
Engine Size
350
Wat is that tube for that screws into the exhaust manifold? It is on a 87 chevy
 

Honky Kong jr

Super Sarcastic Man
Joined
Jun 14, 2016
Posts
14,968
Reaction score
9,789
Location
Denver,PA
First Name
J-me
Truck Year
87
Truck Model
V10
Engine Size
Lil BB 407
Wat is that tube for that screws into the exhaust manifold? It is on a 87 chevy
Air injection. On newer stuff it's called secondary air injection. It's used to clean up exhaust emissions at start up. Fresh air comes from the belt driven air pump.
 

Rylan

Junior Member
Joined
Jul 26, 2017
Posts
15
Reaction score
2
Location
louisville GA
First Name
Rylan
Truck Year
1987
Truck Model
c10
Engine Size
350
So its not really nessesary then right?
 

MrMarty51

Full Access Member
Joined
Oct 25, 2012
Posts
7,439
Reaction score
9,169
Location
Eastern Montana
First Name
Martin
Truck Year
1978
Truck Model
K20
Engine Size
400
So its not really nessesary then right?
Nope, not necessary. Unlees You are in a state that does emission testing.
You can buy plugs that will seal off them holes.
 

Forum statistics

Threads
41,858
Posts
903,633
Members
33,371
Latest member
Linemanjl
Top