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Factory roller SBC.

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Old Apr 24, 2007 | 06:23 PM
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Default Factory roller SBC.
What year was the first GM factory roller SBC? What cars and trucks did it go in first? Years would be best. Thanks.
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Old Apr 24, 2007 | 06:32 PM
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1987
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Old Apr 24, 2007 | 06:33 PM
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Originally Posted by Pete K
1987

So a truck motor, from a 1992 1500, would be a roller? Same for a 1990 Z71?
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Old Apr 24, 2007 | 06:35 PM
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Originally Posted by Durango_boy
So a truck motor, from a 1992 1500, would be a roller? Same for a 1990 Z71?
Most did not have roller valvetrain, but the block was set up for roller.
Simply add the thrust plate, spider cam lifters and dogbones and you are all set.
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Old Apr 24, 2007 | 06:38 PM
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Originally Posted by Pete K
Most did not have roller valvetrain, but the block was set up for roller.
Simply add the thrust plate, spider cam lifters and dogbones and you are all set.

Sweet, thanks.
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