Comp Cams 7.4" push rod

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Apr 30, 2008 | 12:55 AM

verano29

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Comp Cams 7.4" push rod

I'd like to buy the best comp cams 7.4" pushrods for my 98 vette. Unfortuneatly I have absoultely no idea what part number this is. Can someone help a member out and tell me what part number I'm looking for? Thanks!

Apr 30, 2008 | 01:02 AM

verano29

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Possibly I'd like to go with 7.425. I know they make these, I just don't know where to get these nor what part number that are.

I want the hardened crome-moly super turbo-liscious gold platinum premium pushrods

Apr 30, 2008 | 01:07 AM

mvvette97

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From: Leon Iowa

7955-16 for the 7.4 pushrods. If you have the stock cam then you don't want the 7.425 because you will have too much preload. Go with the 7.4

Apr 30, 2008 | 08:16 AM

verano29

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Quote:

Originally Posted by mvvette97

7955-16 for the 7.4 pushrods. If you have the stock cam then you don't want the 7.425 because you will have too much preload. Go with the 7.4

I actually have the same cam you do. I have dart pro1s (unmilled), LS2 gaskets (.051"), comp cams 850-16 lifters, comp cams 228/230 .571/.573 112. Using a pushrod length checker I determined that with a .075" preload I need 7.4" push rods.

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