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1979 High Sierra 5.3 swap
I have been doing a lot of research and decided to pit 5.3 into my 1979 GMC High Sierra. My dad purchased the GMC new in 1979. It has not been on the road for about 15 years. I came across a great deal on a crashed 2006 Silverado with 130,000 miles. I paid $900 for it. I plan on using as much...- 78kona
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- Forum: Engine Swaps (Gas) LS, Vortec, LT1 , etc.
