LS6--ventline from Fuel Pump

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mmcporter · #1 12-02-2003, 11:13 PM

Is the LS6 supposed to have a vent line coming from the fuel pump?

Musclecarkid · #2 12-02-2003, 11:35 PM

As far as I know, early production (till Jan/Feb) 70 LS6 cars used a #727 short fuel pump and a single fuel line. Code 727 will be in box #33 on the build sheet. Cars built after Feb 70 used the second design long fuel pump with the 1/4 return line to the tank, and Code 768 will be in box #33 on the buildsheet. Cars may have either pump on or close to the time the factory made the change.

mmcporter · #3 12-06-2003, 01:25 PM

Thanks for the info.

M

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