December 11th, 2018, 03:56 PM
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-= Dues Paid =-
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Join Date: Dec 2013
Location: Colorado Springs CO
Truck: 1962 1500 Wideside, 1961 1000 Wideside
Posts: 131
Thanks: 3
Thanked 0 Times in 0 Posts
Rep Power: 133
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Re: Before & After
Just wondering when GMC used these valve covers with the raised V6?
Maybe on the later models?
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