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- 70-72 GTO Tempest & LeMans TECH (https://forums.maxperformanceinc.com/forums/forumdisplay.php?f=436)

- - 71/72 GTO Fuel Line Routing (https://forums.maxperformanceinc.com/forums/showthread.php?t=884050)

cdnturboz

01-31-2026 06:56 PM

71/72 GTO Fuel Line Routing

Does anyone have a photo or diagram of which side of the frame the brake and fuel lines go on a 72 GTO?

71/72 is a bit more complicated as it has the vapour lines as well - my gto restoration book only has a small section on the 71/72 but it doesn’t show the line routing.

Mr. G

01-31-2026 09:10 PM

I don't have a diagram, but IIRC on my '71 GTO, the fuel lines and brake lines are on the driver's side (left) of the frame. Vapor lines I believe are on the passenger side (right) of the frame.

72LuxuryLeMansLa.

01-31-2026 09:37 PM

Quote:

Originally Posted by Mr. G (Post 6602088)

I don't have a diagram, but IIRC on my '71 GTO, the fuel lines and brake lines are on the driver's side (left) of the frame. Vapor lines I believe are on the passenger side (right) of the frame.

Same on my 72 Lemans

cdnturboz

02-01-2026 01:00 AM

Thanks guys - didn’t have my originals anymore and couldn’t remember

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