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Old 10-25-2009 | 02:20 PM
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changing my 502ho's to hp 500 carbs. i have all the stuff but am wondering if the standard pushrods will work? i found some info on BAM that the intake was 7.55 and exhaust 8.55. if this is right i cannot find pushrods in that length. anyone have any ideas thanks
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Old 10-25-2009 | 05:29 PM
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Hp 500's are 8.550 and 7.550.
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Old 10-25-2009 | 06:04 PM
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where can i get sets of these?? i've checked comp and their close but not exact
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Old 10-25-2009 | 06:20 PM
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prostock

Manley push rods

8.550 - Part Number 25855-8
7.550 - Part Number 25818-8

You should get a push rod checker to be certain on these lenghts, but these part number correspond with what you are looking for!

Dave
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Old 10-25-2009 | 06:23 PM
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Hey Chris, you were looking for 1" HVH Super Suckers too!!

As for the lifters, I'm not sure what would be the replacement for the Crane 16535-16. I'm sure someone knows.

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Old 10-25-2009 | 06:24 PM
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Originally Posted by prostockcat
where can i get sets of these?? i've checked comp and their close but not exact
This is for a Hyd Roller cam?
We use Manley and we get most of our stuff from Doug Herbert or www.dougherbert.com
I may have a used set that we took out of my Hp500 but I would have to check.
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Old 10-25-2009 | 06:36 PM
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thanks for the help i got morel lifters. i will double check that the 7.55 and 8.55 lengths work
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Old 10-25-2009 | 06:42 PM
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Originally Posted by formula 382 sr-1
This is for a Hyd Roller cam?
We use Manley and we get most of our stuff from Doug Herbert or www.dougherbert.com
I may have a used set that we took out of my Hp500 but I would have to check.
Also check with Competition Products www.competitionproducts.com
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Old 10-25-2009 | 06:43 PM
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Originally Posted by prostockcat
thanks for the help i got morel lifters. i will double check that the 7.55 and 8.55 lengths work
What heads are you running?
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Old 10-26-2009 | 04:59 PM
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Originally Posted by axapowell
prostock

Manley push rods
You should get a push rod checker to be certain on these lenghts,
Dave
The best advice given. Put those part numbers and length's up on the top shelf. As axapowell said, go to Jegs or Summit and get yourself some pushrod checkers. Do it right the first time. EVERYTHING within the valvetrain including the heads and even the head gaskets come into play.
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