GMC Sierra Questions Car Customization
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Would A Duramax Gmc Sierra With A Ppe Chip Would Be Faster Than A Gt2 Or A ...
duramax turbo diesel with a PPE chip which the chip is only 400 hp
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Driveshafts, '79 Gmc
I'm swapping a TH350 out of my 1979 GMC Sierra Grande. It had a TH350 with a NP203 transfer case. Now I will be putting a TH400 with another NP203. Am I going to have to have new front and rear sha...
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DavidH25
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judge_roy
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Tom Demyan
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