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Old 01-06-2013, 02:33 AM   #1
v62go
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how much does your ls1 67-72 truck weigh?

lets hear it...
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Old 01-06-2013, 08:53 PM   #2
v62go
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Re: how much does your ls1 67-72 truck weigh?

nobody has ever weighed their truck?
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Old 01-06-2013, 10:09 PM   #3
1970 C10 MJW
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Re: how much does your ls1 67-72 truck weigh?

the LS engines if iron i believe are about 100 pounds lighter then the iron headed sbc. and the aluminum block ls engine i believe is 150 pounds? you could do some simple google searches on ls engines... then just figure out how much your truck weighs and subtract the appropriate amount of weight
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Old 01-06-2013, 11:57 PM   #4
v62go
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Re: how much does your ls1 67-72 truck weigh?

i weighed my 69cst shortbed and it doesnt look right to me 3680lbs..pw steering and brakes,bench seat,ls1 with a auto on column th350....just seems heavy to me.
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Old 01-07-2013, 09:48 AM   #5
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Re: how much does your ls1 67-72 truck weigh?

I'll have to look up my numbers. I had mine weighed at the Ride Tech booth in Sept. It went from just over 3700 with an iron head SBC/TH350 to around 3590 with the LS1/700R4 setup and went from an almost 70/30 f/r bias to under a 60/40 f/r bias.

I'll search and see if I can find the info.
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Old 01-07-2013, 04:13 PM   #6
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Re: how much does your ls1 67-72 truck weigh?

Sounds about right to me. Old iron is heavy.

For reference, 2012 ZR1 Corvette is 3,333 lbs...
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Old 01-08-2013, 02:10 AM   #7
Wasted Income
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Re: how much does your ls1 67-72 truck weigh?

69 LWB Fleet
iron 5.3/4L60E, 12 bolt, 15" alum wheels, air ride with no compressor

3950 without me in it.
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Old 01-08-2013, 04:19 AM   #8
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Re: how much does your ls1 67-72 truck weigh?

My old longhorn,(alum head gen I), 4240, less driver & a full tank of fuel. I know you guys will say"WHAT"! She is pretty stripped, no heat/air, & running 1/2 ton underpinings, tilt front clip. No fiber glass, all steel, but I figure around 150 lbs off going 5.3 crazyL
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Old 01-08-2013, 09:40 AM   #9
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Re: how much does your ls1 67-72 truck weigh?

OK, here's the numbers.

Last year, with the iron head sbc, it weighed in at 3,737 lbs with a 62/38 f/r weight bias. With the LS1 setup, it's now 3,591lbs with just under a 60/40 f/r bias.
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Old 01-08-2013, 02:09 PM   #10
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Re: how much does your ls1 67-72 truck weigh?

Man, you shorbed guys are giving me hope for what my blazer might weigh when done.
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1969 Chevy K-10 L33 5.3 / 4L80E / NP241 / 4" lift
1964 Buick Skylark Twin TURBO 383 LS pro-touring project
2014 VW Passat TDI - Daily Driver
Turbo diesel
2015 Sierra Denali HD Duramax Turbo diesel
2023 Ford Explorer ST - Twin Turbskis
2023 Ford F150 RCSB - Whipple Supercharged
2017 Polaris RZR Turbo
2014 Nor-Tech Center Console - Twin Supercharged Outboards

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