Thread: 351 Block Weight ?
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Old 05-24-2007, 07:49 AM
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Rick Parker Rick Parker is offline
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Cobra Make, Engine: NAF 289 Slabside Early Comp Car with 289 Webers and all the goodies. Cancelling the efforts of several Priuses
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Early 289 had 5 bolt Bellhousing, later is 6 bolt, same as 351. I believe motor mounts are too. Deck height is taller, headers will fit the heads but will need to be worked on to fit with 351 VS 289/302 due to increased height. Depending on balance factor of engine (289 = 28oz imbalance as OEM) 351 may be different (?) requiring different flywheel.
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Last edited by Rick Parker; 05-24-2007 at 07:52 AM..
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