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04-04-2014, 08:52 PM
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#1 |
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Registered User
 Join Date: Dec 2004
Location: Davidson, NC
Posts: 269
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1975 4x4 Big Block
I know big blocks were not available in the 1970-72 4x4s. Were they in 1975?
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04-04-2014, 08:58 PM
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#2 |
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Getting Old; Going Broke
Join Date: Apr 2010
Location: Owasso OK
Posts: 2,764
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Re: 1975 4x4 Big Block
I believe just a 350 and 400 were available according to the literature I see.
http://brochures.slosh.com/index.shtml?1975 
__________________
Why is every used 350 sbc out of a corvette? There's only two things that excite a man, expensive toys and real expensive toys. VEGETARIAN: That's an old Indian word meaning "I don't hunt so good." When the going gets tough, switch to power tools. |
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04-04-2014, 09:29 PM
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#3 |
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Registered User
Join Date: Dec 2004
Location: Davidson, NC
Posts: 269
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Re: 1975 4x4 Big Block
That what I was thinking, but didnt know if there were any special order ones out there.
Thanks |
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04-04-2014, 09:32 PM
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#4 |
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Registered User
Join Date: Oct 2005
Location: North Idaho
Posts: 335
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Re: 1975 4x4 Big Block
According to the horse's mouth (the GM Heritage Center data here: http://gmheritagecenter.com/gm-herit...tion-kits.html) the first year that a 454 was available in a 4x4 was in 1981, and only in the K30. The 73-80 trucks never had a big-block as an option for the four wheel drives, although many folks put them in after the fact. I've never heard of them being a problem, either, which makes me wonder why GM didn't consider them a possibility.
__________________
1980 K10 Suburban Silverado, original 350 w/Qjet swapped to 406sb, TH350C swapped to TH400/205 |
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04-05-2014, 12:25 PM
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#5 |
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Registered User
Join Date: Dec 2004
Location: Davidson, NC
Posts: 269
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Re: 1975 4x4 Big Block
Thanks
Last edited by highrpm; 04-05-2014 at 12:44 PM. Reason: Found new information |
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