hello, i have a 1978 sierra and so far thats really all i know about it. im looking to find out what model it is i guess or any other information since im new to the world of old trucks. from my google searches i found there are sierra classics, high sierras and sierra grande. i couldnt find any thing on what makes these what they are. any info would help thanks.
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1978 sierra questions
- Thread starter sick.k7
- Start date
