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502 Rocker Arm Bolts???

Old 05-13-2012, 09:51 AM
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Default 502 Rocker Arm Bolts???

The manual said to use perfect seal on them, but they didn't have anything on them when they came out???

Do I need anything? These are stock rect port heads on a stock 502 MPI...
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Old 05-13-2012, 11:12 AM
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if your engine is a 1990,it is a mark4,and has self locking nuts for the rocker arm studs,if it is a 1991 -1995,it is a gen 5,and has bolts that hold the rocker arms on,and are not adjustabil,these bolts do not use any type of sealer,they get torqued to the head
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Old 05-14-2012, 05:53 AM
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Thanks! These are Gen VI. 98-99 and have the non adjustable bolts. Exhaust going on tonight and she'll be ready to fire off.
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