Joe ColburnJoe
Colburn
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  • My grandfather's '67. 396 with some sort of aftermarket cam, square port heads, Edelbrock Performer 2-0 intake...

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  • My grandfather's 1968. 454, 10.25:1 compression, Comp Cams Magnum Hydraulic Flat Tappet, .575 lift, .305 durat...

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