Heater Core Hose Routing
Thread Starter
Junior Member

Joined: Jun 2017
Posts: 28
Likes: 3
From: Baton Rouge, LA
Car: 92’ Camaro RS Convertible
Engine: 305 TBI
Heater Core Hose Routing
I have a 305 TBI.. heater core installed but no hoses from firewall. It’s winter time, so looking to add some heat.
Where should I route the heater hoses?
Pictures would be helpful also.
Where should I route the heater hoses?
Pictures would be helpful also.
Member



Joined: Aug 2021
Posts: 418
Likes: 66
From: Central Michigan
Engine: SBC Dart 400 Holley 750 Carb
Transmission: 700R4
Axle/Gears: 28 spline 323 gears
Re: Heater Core Hose Routing
https://www.thirdgen.org/forums/tpi/...e-diagram.html
https://www.thirdgen.org/forums/cool...ing-hoses.html
If you have an oil cooler and metal tubes going to it then this will help routing. Hoses D & E
https://www.thirdgen.org/forums/cool...ng-heater.html
https://www.thirdgen.org/forums/cool...ing-hoses.html
If you have an oil cooler and metal tubes going to it then this will help routing. Hoses D & E
https://www.thirdgen.org/forums/cool...ng-heater.html
Last edited by BBCSwap; Dec 5, 2024 at 06:20 AM.
Thread Starter
Junior Member

Joined: Jun 2017
Posts: 28
Likes: 3
From: Baton Rouge, LA
Car: 92’ Camaro RS Convertible
Engine: 305 TBI
Re: Heater Core Hose Routing
https://www.thirdgen.org/forums/tpi/...e-diagram.html
https://www.thirdgen.org/forums/cool...ing-hoses.html
If you have an oil cooler and metal tubes going to it then this will help routing. Hoses D & E
https://www.thirdgen.org/forums/cool...ng-heater.html
https://www.thirdgen.org/forums/cool...ing-hoses.html
If you have an oil cooler and metal tubes going to it then this will help routing. Hoses D & E
https://www.thirdgen.org/forums/cool...ng-heater.html
So the heater is bypassed.
Which hoses would I run into heater core? and then, into what on the other end?
Thread Starter
Junior Member

Joined: Jun 2017
Posts: 28
Likes: 3
From: Baton Rouge, LA
Car: 92’ Camaro RS Convertible
Engine: 305 TBI
Member



Joined: Aug 2021
Posts: 418
Likes: 66
From: Central Michigan
Engine: SBC Dart 400 Holley 750 Carb
Transmission: 700R4
Axle/Gears: 28 spline 323 gears
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