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01-09-2009, 04:14 PM
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#1 |
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Registered User
Join Date: Mar 2008
Location: Fort Collins Colorado
Posts: 13
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4x4 big block swap
i was wondering if anyone has done a good big block conversion in 4x4 3.4 ton. I have one that the previous owner did a hack job and i would like to do it right when i put the nw engine in. I already bought a msd distributor for clearence there, however i am running a full roller valve train with 1.7 ratio rockers andf having clearence issues with the taller valve covers. Any suggestions would be appreciated.
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01-09-2009, 05:04 PM
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#2 |
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Roadtrip!
 
Join Date: Feb 2003
Location: Grand Rapids MN
Posts: 13,852
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Re: 4x4 big block swap
A body lift would give you some extra room, or move everything forward to the next set of holes. Otherwise you may have to beat on the firewall a bit. The tall valve covers may be the problem. I have the short vette style in mine and i still had to tap the firewall in a bit.
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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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