Re: 50 years ago I was given this USAF 54 3100
sorry thought this was another what should I do with my truck thread..
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LS3 swap. for the win.!
Get the running gear out of an avalanche 99-04
cheep eazy build 4x4 Fuel injection overdrive thats why every ones doing it
make great power sound cool
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back in the day we did the crate motor swaps because thats all there was
cheep ezy to get now... Forget about it.... LS3 super simple
and they will go 300,000 miles
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