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Old 02-12-2015, 06:44 PM   #6
casper71
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Join Date: May 2014
Location: Putnam, CT
Posts: 86
Re: vortec 454 swap into a 68 K20

Howell engineering for the fuel injection harness. Advanced adapter to install the correct transfer case as the newer ones exit under drivers side. Those were the two biggest issues I had when I installed an 8.1 vortec in my truck.
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1972 3/4 ton 402/400
1971 k20 lwb 8.1.4l80.np205 w/37" tires and 6"lift
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