GMC only built the duallies for 4 years. Pretty damn rare!

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99'Subourbon

Longroof NOOA Member
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A real GMC 3500SS/454SS would humiliate a D11. They have infinity horse powers. The key are those f̶u̶n̶c̶t̶i̶o̶n̶a̶l̶ hood scoops. Have you ever even seen a big block before?




LOL

Full of win. Have you ever even big block'd, bro? LOL.
 
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