thought I'd bring this post back to the top.. Any word on the work Mark Weymouth was doing on the maximum performance stock 455SD motor they were going to build and dyno? I hadn't thought about it in a while but would love to get an update.
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'72 Formula 455HO TH400, Revere Silver, black deluxe
'74 Trans Am SD 4 speed, Admiralty Blue, blue deluxe
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