Thread: ls turbo build
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Old 11-12-2012, 09:42 AM   #77
69trk
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Join Date: Oct 2006
Location: bridgecreek ok.
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Re: ls turbo build

Jegs sent the wrong flexplate.... I have to use the crank spacer (555-601010) and a FLAT tci flexplate (399753). They told me that the hughes flexplate (512-hp4004x) will work... But it's dished and won't allow the converter to pull up enough to bolt up to the flexplate... So if you install the spacer first then the TCI flexplate it will work....
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http://67-72chevytrucks.com/vboard/s...d.php?t=494388

431 big block times, changed to a 6.0 ls with turbo
1.58- 60'
7.18- 1/8th mile@95.18
11.37- 1/4 @115.81
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