01-23-2019, 11:36 AM
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CC Member
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Join Date: Apr 2007
Location: Cape Coral,
FL
Cobra Make, Engine: ERA 3018 - Lykins 289 H.O. SBF
Posts: 244
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Not Ranked
According to Summit, the 351 block is up to 1.3" taller than the 289/302 block:
https://help.summitracing.com/app/an...-and-a-351w%3F |