V8, V6 Fuel lines interchangeable?
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Supreme Member
Joined: Oct 2004
Posts: 1,056
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From: Missouri
Car: 1985 Z28
Engine: 305 LG4
Transmission: T5
Axle/Gears: 3.42
V8, V6 Fuel lines interchangeable?
Does anyone know if the V8 fuel lines available from Inline Tube are the same for V6 cars? Anyone know where I can buy new V6 lines?
Inline Tube
Inline Tube
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From: Woodstock, GA
Car: 1987 Trans Am
I don't have a V8 one handy to check, but I "think" they are the same...at least the main fuel line and return line. The rubber lines and the steel part attached to the fuel rail are definitely different. Worst case, there might be a fitting change required, but I'm almost positivie they are the same.
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Joined: Mar 2000
Posts: 13,414
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From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
Someone told me that the feed & return line might be slightly larger on a V8 (the V8 fuel pump is the same pressure but higher flow rate)... but I've never confirmed it.
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