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04-27-2007, 02:02 PM
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#1 |
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Smonty
Join Date: Mar 2001
Location: Mesquite, TX, USA
Posts: 769
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Can U use a 73-91 suburban gas tank on an 87 Blazer?
Can U use a 73-91 suburban gas tank on an 87 Blazer? If so, is there any modifications necessary to the Blazer Frame. Need to increase the fuel capacity in my blazer. Any suggestions would be appreciated. Thanks! Ernie
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72 2WD Blazer 68 SWB Fleetside 67 SWB Stepside 2005 Chevy 1500HD Crewcab 56 Chris Craft Mahogany Runabout Looking for 36 Chevy 1/2 Ton P/U Project |
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04-27-2007, 02:29 PM
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#2 |
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Slots go on anything!
Join Date: May 2003
Location: Richardson, TX
Posts: 5,957
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Re: Can U use a 73-91 suburban gas tank on an 87 Blazer?
87-91 Sub tank will work (has correct baffles for fuel injection). Use corresponding sender and fuel tank straps also, and it should bolt right in.
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04-27-2007, 08:02 PM
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#3 |
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Smonty
Join Date: Mar 2001
Location: Mesquite, TX, USA
Posts: 769
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Re: Can U use a 73-91 suburban gas tank on an 87 Blazer?
Thanks for the info!
__________________
72 2WD Blazer 68 SWB Fleetside 67 SWB Stepside 2005 Chevy 1500HD Crewcab 56 Chris Craft Mahogany Runabout Looking for 36 Chevy 1/2 Ton P/U Project |
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04-27-2007, 10:49 PM
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#4 |
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Senior Member
Join Date: Sep 2004
Location: CANADA
Posts: 1,681
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Re: Can U use a 73-91 suburban gas tank on an 87 Blazer?
a 25 gallon tank should measure 29"x28"x11"
a 31 gallon tank should measure 29"x28"x13" the suburbans ran the same tanks but they also could have a 40 gallon tank the 40 gallon tank measures35"x29"x13 if you get the 73-86 tank you will need to keep it above the 1/4 tank level because they have no baffles in them. I have never tried the 40 gallon tank in a blazer and i do not think there is enough room for it. |
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04-28-2007, 06:37 AM
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#5 |
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Smonty
Join Date: Mar 2001
Location: Mesquite, TX, USA
Posts: 769
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Re: Can U use a 73-91 suburban gas tank on an 87 Blazer?
The 31 gallon tank sounds like my best bet. Thanks! Ernie
__________________
72 2WD Blazer 68 SWB Fleetside 67 SWB Stepside 2005 Chevy 1500HD Crewcab 56 Chris Craft Mahogany Runabout Looking for 36 Chevy 1/2 Ton P/U Project |
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