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Old 08-18-2002, 10:19 PM   #1
70shortnphat
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Unhappy Broken rocker.

started my truck and everything was fine. Was still in my neighberhood only about a quarter mile into my trip when suddenly I heard Tick,Tick,Tick,Tick........And the truck strarted sputtering.Turned around and slowly drove home. Thought I would find a broken valve spring and found this instead.
64 to 66 double hump head, cylinder #3 exhaust. Dont know why this happened but at least it was an easy fix.Threw one on I had laying around and it seems to be running fine!:p
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Old 08-18-2002, 10:29 PM   #2
Demmit_Hemmit's 65
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WOW!!!!!!LUCKY YOU WERE CLOSE TO HOME!!!!!
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Old 08-18-2002, 10:53 PM   #3
Longhorn Man
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Don't forget to chainge your oil and filter.
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Old 08-18-2002, 11:12 PM   #4
Zkast
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Looks more of a stress crack. Doesnt look overheated in anyway. Usually you will see a pushrod go through the end of the rocker before that happens (if there is too much stress on the rocker)

Very lucky there
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Old 08-19-2002, 02:10 AM   #5
72sleeper
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one time

ithappened to me once and it turned out to be that my rocker arm stud (pressed nto machined) had back out a lil and broke my rocker arm
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Old 08-19-2002, 04:01 AM   #6
Hooter
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nothing lasts forever its a good idea to change the rockers during a rebuild or head job, personally id upgrade to roller rockers
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