Thread: Boss 429 info
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Old 04-21-2006, 03:16 AM
rubbinisracing rubbinisracing is offline
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Default Re: Boss 429 info

The first 279 engines built were "S" motors. There are cars before KK1479 with their original engines that have "T" motors. If you have any doubt pull the oil pan. "S" engine rods use a 1/2" bolt and a 12 point nut, "T" engine rod use a 3/8 bolt and nut.
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