Thread: Main Girdle on a 351w stroker
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Old 02-18-2004, 07:40 AM
brainsboy brainsboy is offline
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Cobra Make, Engine: no cobra, 71 Rx2 460windsor
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One thing to consider is what year 351w block you have. a 1975 to 1990 block is going to need a girdle before a 1969 to 1973block. IMO to be safe I would use one on 69-73blocks if your over 500hp and use one on 75-90 blocks if over 400hp.
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