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06-22-2009, 08:07 PM
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#1 |
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Registered User
 
Join Date: Jun 2009
Location: Redding, ca
Posts: 61
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454 swap
I am going to be swapping out my 350 for a 454 in my 1972 gmc 4wd and I was wondering if I have to change my frame mounts to execpt the big block style motor mounts thanks
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06-22-2009, 09:24 PM
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#2 |
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Devil's in the Details
Join Date: Sep 2008
Location: Southern Utah
Posts: 353
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Re: 454 swap
Try reading this:
http://67-72chevytrucks.com/vboard/s...d.php?t=263273 The information is usually out there if you search for it.
__________________
'70 K10 Suburban - TBI 454, 4L80E, NP241C, Dana 60 & 44 - The 10+ Year Project Thread Datsun 240Z, 510 2 door and an old Honda motorcycle |
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06-22-2009, 09:32 PM
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#3 |
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Roadtrip!
Join Date: Feb 2003
Location: Grand Rapids MN
Posts: 13,768
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Re: 454 swap
Keep in mind gm didn't make a bigblock 4x4 in these years. You can use the smallblock mounts however.
__________________
67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto |
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