Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#2
09-18-2006, 07:48 PM
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Re: LS6 Fuel Pump
If I'm mistaken, there are different fuel lines according to which pump, also? Seems like I remember getting mismatched parts when doing my LS6...
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#3
09-18-2006, 07:53 PM
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Re: LS6 Fuel Pump
Yes there is. The 40727 used the single inlet feed line and the 40768 used an additional return line to the tank requiring different fuel line clips and fuel sending unit.
Rick
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Rick Nelson Musclecar Restoration and Design, Inc (retired) www.musclecarrestorationanddesign.com https://www.youtube.com/watch?v=62r-6vgk2_8 specialized in (only real) LS6 Chevelle restorations
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#5
09-18-2006, 08:04 PM
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Re: LS6 Fuel Pump
Also if your early built,(#727 pump equipped),1970 vehicle was sold brand new in the state of Calif. & certain parts of Nevada and Montana,it too received an additional return line on that #727 shallow pump.
RPO NA-9 Evaporative Emission Control.
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#6
09-19-2006, 12:41 AM
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Re: LS6 Fuel Pump
Mr 70, Could you include your thoughts on 1970 L-78 Camaro fuel pumps , the earliest example of which is my own 01C Norwood.
Thanks,
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Chuck Sharin [email protected] Auburn,WA (30 miles South of Seattle) 70 Camaro R/S Z-28, L-78, R/S SS 69 Camaro COPO "recreation"
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#7
09-19-2006, 12:55 AM
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Re: LS6 Fuel Pump
Chuck in the case of my car. The buildsheet states 727 which is part # is 6470424. But you should know that already huh?
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1969 Z28 1972 Corvette
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