What is this please!

[WFarm]

Can somebody tell me what this part is? It’s bolted to the inner fender on the passenger side on my 75 Blazer, which was originally a 350 engine. I looked thru the factory service manuals for the heating system but just don’t see it!

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[PrairieDrifter]

Can somebody tell me what this part is? It’s bolted to the inner fender on the passenger side on my 75 Blazer, which was originally a 350 engine. I looked thru the factory service manuals for the heating system but just don’t see it!

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Not factory. Looks like a y fitting. Most likely for fuel.

 

[Snoots]

Remove it and reduce your weight for better pass times.

 

[Ricko1966]

Its part of the ejector seat option.The mystery toggle under the dash,opens a solenoid on a compressed nitrogen bottle,the bottle feeds through the bottom port of that junction,out the top port to the ejector seat. You're missing some components.I know at least a few of our members have the mystery dash switch. You guys need to team up and find the rest of the components.

 

[Rickf]

Looks to be missing the pressure gauge.

 

[CalSgt]

Whatever it is, I wouldn’t trust anything on a truck that new that’s bolted on with a slot style pan head fastener.

That screw belongs on yard furniture from the 50’s

 

[Frankenchevy]

Whatever it is, I wouldn’t trust anything on a truck that new that’s bolted on with a slot style pan head fastener.

That screw belongs on yard furniture from the 50’s

Electrical trim faceplates?

 

[WFO]

In Spanish it would be a chingadera.

 

[CalSgt]

Heater core bypass maybe

 

[WFarm]

I took it off today and saw one word on it: Moroso. So googled Moroso and found it. Then tossed it.

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[Olegmbuilder]

Can somebody tell me what this part is? It’s bolted to the inner fender on the passenger side on my 75 Blazer, which was originally a 350 engine. I looked thru the factory service manuals for the heating system but just don’t see it!

You must be registered for see images attach

 

[shortshift]

If those are fuel line size then i seem to remember one on a van that was used for the return fuel line to tank

 

[motoxrrar]

I took it off today and saw one word on it: Moroso. So googled Moroso and found it. Then tossed it.

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Did that have dual tanks at one time ? Probably used to feed two tanks to the fuel pump.

 

[WFarm]

One outlet was plugged so not sure what the purpose was with one inlet and one outlet.