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Re: magnum head conversion pushrods still available?
[Re: tt76400]
#1421922
04/18/13 11:12 PM
04/18/13 11:12 PM
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Joined: May 2003
Posts: 15,487 Florida
scratchnfotraction
I Live Here
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I Live Here
Joined: May 2003
Posts: 15,487
Florida
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IIRC, a few had said those are a tad short and used another length PR maybe patrick or someone that saved the info will chime in. seems like they mention a ferd PR for the fix??? I will write it down this time for sure.
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Re: magnum head conversion pushrods still available?
[Re: scratchnfotraction]
#1421923
04/18/13 11:41 PM
04/18/13 11:41 PM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
Circle Track
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Circle Track
Joined: Nov 2003
Posts: 36,041
Lincoln Nebraska
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Quote:
a few had said those are a tad short and used another length PR. seems like they mention a ferd PR for the fix???
X2. I'd wait & mock it up & see what exact length you need with a checking (adjustable) pushrod for .020-.030" preload with 1&1/2 threads showing (if using adj rocker arms) & see if an off the shelf pushrod is available in that length or how close to it you can come & go from there. EDIT there's some 7.375" ball/ball oil thru ones for $75 to your door & some 7.5" P4529555 ball/cup for $60 to your door in the for sale section. MORE EDIT My MP catalog says the P4529555 ones are 7.34". I believe you measure to the bottom of the cup which might explain that.
Last edited by RapidRobert; 04/19/13 04:58 AM.
live every 24 hour block of time like it's your last day on earth
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Re: magnum head conversion pushrods still available?
[Re: tt76400]
#1421927
04/19/13 10:50 PM
04/19/13 10:50 PM
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Joined: Jan 2003
Posts: 1,482 Lake Orion, MI
goldduster318
pro stock
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pro stock
Joined: Jan 2003
Posts: 1,482
Lake Orion, MI
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I used Summit 7.650" pushrods and they have worked well for the last 5 years.
'70 Duster 470hp 340/T56 Magnum/8 3/4 3.23 Sure-Grip
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