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Old 01-19-2012, 05:54 AM
gunsmith cj 4.3L gunsmith cj 4.3L is offline
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4.3L BUILD roller rockers studs too short

help i am building a 4.3L v6 for a 1955 jeep cj5 so far i have 2000.00 in this motor the motor shop called and told me that the A.R.P. stud #100-7201 are too short,,,, i called summit three times checking before i got them was told they are correct,,,,,,,,,,, the specs from jegs are wrong on part #100-7221 SO I HAVE EMAILED ARP TO HAVE THEM MAKE THE CORRECT STUD ,,,,,,,,,ANYBODY WANT IN or can somebody tell me what stud to use on 1999 vortec,,,,,(V6),,,,, heads with scorpion 1.5 roller rockers narrow self align,,,,,,,,,, HELP,HELP,,,,,,,,,


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Old 01-19-2012, 07:01 AM
whyholdback whyholdback is offline
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Are you using pushrod guideplates? Are your pushrods the correct length? Are your valves the stock length rather than +0.100" longer?
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Old 01-21-2012, 01:15 PM
gunsmith cj 4.3L gunsmith cj 4.3L is offline
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Quote:
Originally Posted by gunsmith cj 4.3L
help i am building a 4.3L v6 for a 1955 jeep cj5 so far i have 2000.00 in this motor the motor shop called and told me that the A.R.P. stud #100-7201 are too short,,,, i called summit three times checking before i got them was told they are correct,,,,,,,,,,, the specs from jegs are wrong on part #100-7221 SO I HAVE EMAILED ARP TO HAVE THEM MAKE THE CORRECT STUD ,,,,,,,,,ANYBODY WANT IN or can somebody tell me what stud to use on 1999 vortec,,,,,(V6),,,,, heads with scorpion 1.5 roller rockers narrow self align,,,,,,,,,, HELP,HELP,,,,,,,,,

HEY MY BAD IT'S SUMMIT THAT HAS THE SPECS WRONG PT#100-7221 NOT JEGS,,,,MY APOLIGIES TO (JEGS)
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