1984 Winnebago Elandan 31ft Class A Motorhome w/ Chevy 454 Big Block 7.4L Engine Owner in need of engine part identification/emissions hose help.

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rvchick

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Location
Mabank, Texas
First Name
Brooke
Truck Year
1984
Truck Model
p 30
Engine Size
454 Big Block 7.4L
I have had the amazing pleasure of learning about 454 engines really fast. So, I just finished replacing both exhaust manifolds and now I am trying to replace the 41 year old vacuum hoses. I am hating the fact that I did not take better pictures of the the hose schematic before. I have multiple diagrams of how the hoses "should" be but I honestly do not know what everything is called on the engine and where it is "located"....according to the diagram. I need this thing to be running in 4 days. Please help me!!!!
 

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bucket

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'77, '78, '79, '84, '88
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What parts specifically do you need help with locating? I'm assuming you must have removed all the hoses at the same time? It's too late now, but it's usually easier to replace one hose at a time.

Also, are you just trying to get it running within 4 days, or do you have to get it emissions tested or something?
 

Sgt Gus

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Location
Texas
First Name
Mark
Truck Year
87
Truck Model
R20 3/4 ton
Engine Size
454ci/7.4L
What parts specifically do you need help with locating? I'm assuming you must have removed all the hoses at the same time? It's too late now, but it's usually easier to replace one hose at a time.

Also, are you just trying to get it running within 4 days, or do you have to get it emissions tested or something?
No emissions test on vehicles over 24 yrs old in Texas.
 

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