Fuel line BB vs SB - Team Camaro Tech
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post #1 of 4 (permalink) Old Dec 15th, 16, 03:49 PM Thread Starter
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Jim
 
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Fuel line BB vs SB

I'm looking to replace my 5/16" tank to pump fuel line to a 3/8" fuel line. Looking at the Summit website and talking to the Summit salesperson, I see that BB and SB are (what looks like in the product pic) completely different. Originally my car left the factory with a SB but has since been changed. Which is the correct fuel line at this point?
Part numbers at Summit are:
FGL6703 for SB
FGL6704 for BB
Thanks in advance, Jim
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post #2 of 4 (permalink) Old Dec 16th, 16, 05:02 AM
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Re: Fuel line BB vs SB

6703 is the supply line from tank to pump.
6704 is the return line from filter to tank.
But, I believe '67 came with two line diameters, 5/16 for L6, & 3/8 for V8's, but no return line.

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Last edited by Everett#2390; Dec 16th, 16 at 05:12 AM.
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post #3 of 4 (permalink) Old Dec 16th, 16, 05:40 AM
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Re: Fuel line BB vs SB

67 Low horse 327 also got the 5/16"

68 all V8's got 3/8"
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post #4 of 4 (permalink) Old Dec 16th, 16, 05:44 AM
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Re: Fuel line BB vs SB

For stainless steel https://www.summitracing.com/parts/r...923s/overview/ Foe two piece regular steel https://www.summitracing.com/parts/r...6901/overview/. Here is a 25' roll of 1/2" aluminum fuel line. It is what I used on my 67 Camaro. It is easier to use than any of the steel lines.
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