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#1 |
Senior Member
Join Date: Aug 2004
Location: Kelso,Wa
Posts: 3,637
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Blazer tank help
My son & I are putting a blazer tank in his 72 lwb. We have to notch the bed cross member for tank clearance, I am wondering if we need to weld a piece in the cross member to box it in or will it be strong enough ? Mike
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#2 |
Registered User
Join Date: Apr 2002
Location: Manitoba, Canada
Posts: 663
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Post a picture so we can see which one you mean. If it's the thin one next to the one at the very back, you can just cut it out.
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Present: 2015 Tacoma. Yeah, not a GM, but I love it. 1969 GMC 32,000 - fix, drive, relax, fix... 2019 BMW R1250 GSA - Yahoooooooo 1979 Honda GL 1000 - retro touring at its best. Past: '05 Sierra 4x4 - Had 270,000 KM and running well when it was written-off by a stop sign runner. '94 F-150 from the "F word" company. I'll admit it...good truck. Sold what was left of it for $800 to a guy who came to pick it up at 11:00 PM with cash in hand. Hmm. '79 Sierra Grande (Black) organ donor - perfect rebuildable 4-bolt 350 and a good TH350. '76 Sierra Grande (Orange) - hate isn't too strong a word. Kid who bought it turned it into a hot rod. '68 C-10 R.I.P. - Dad's old truck...too far gone to resurrect. '59 C-50 - with hoist. Truck is gone, wife isn't. Nuff said. |
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#3 |
Registered User
Join Date: Aug 2004
Location: SW Washington
Posts: 947
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its the one the bed bolts to the frame
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72 Chevy lwb, cowl hood, shaved antenna, shaved bedrails, blazer tank, sidemarker fill, 1pc windows, flowmaster 40's, alpine deck, infinity 6x9's, infinity 4"ers, 2 jl audio 10w0's, grant wheel, keyless entry and alarm, more waiting to be done... |
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#4 |
Professional Grade
Join Date: May 2003
Location: Fort McMurray, Alberta
Posts: 7,915
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I cut my bed just enough that the tank would fit under the crossmember, but that there was still some crossmember left, and left as much on either side as I could as well, so the bed still sat on the frame, I haven't noticed any problems at all. There are a bunch of crossmembers close together back there, so it should be alright. Keep in mind this was on an 80 GMC though, your earlier truck may be different.
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1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap) |
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#5 |
Registered User
Join Date: Aug 2004
Location: SW Washington
Posts: 947
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russel, thats just what i was thinkin
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72 Chevy lwb, cowl hood, shaved antenna, shaved bedrails, blazer tank, sidemarker fill, 1pc windows, flowmaster 40's, alpine deck, infinity 6x9's, infinity 4"ers, 2 jl audio 10w0's, grant wheel, keyless entry and alarm, more waiting to be done... |
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#6 |
Life, Be In It.....
![]() Join Date: Oct 2003
Location: Novato, California
Posts: 1,498
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I hope this helps. I am installing a blazer tank soon. There is a thread posted by another member
http://67-72chevytrucks.com/vboard/s...r+tank+install
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Project Name: LEMON DROP. Reconstruction started "December 2000". Projected completion date "Who knows" http://67-72chevytrucks.com/vboard/s...d.php?t=200082 |
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#7 |
Senior Member
Join Date: Aug 2004
Location: Kelso,Wa
Posts: 3,637
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Russell: Thats pretty much what I was thinking
Jugernot: As we found out, there are few things different between step & fleet sides when it comes to this. Mike |
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