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ms4 ?

Old 11-20-2009, 02:58 PM
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Thumbs up ms4 ?

what pushrods do i need to use when installing an ms4 cam in my ls1? ill be hopefully using my ls6 heads people are telling me i need 7.425 or 7.45s someone help me
Old 11-20-2009, 03:02 PM
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call TSP for the best info
Old 11-20-2009, 03:18 PM
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Originally Posted by SScamaro4
what pushrods do i need to use when installing an ms4 cam in my ls1? ill be hopefully using my ls6 heads people are telling me i need 7.425 or 7.45s someone help me
You need to check the rod length with a pushrod measuring tool. Do the measurement and then buy the rods. This is a place that you need to actually check the length, unless you are replacing stock pushrods to your stock valve train and stock cam. But its up to you.
Old 11-20-2009, 08:53 PM
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TSP can give you a measurement if everything else is stock in the motor, its what they did for me and mine are great
Old 11-21-2009, 10:21 AM
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Just get an adjustable pushrod to find out for sure. I'm guessing you will end up around a 7.4-7.425 though.
Old 11-21-2009, 10:30 AM
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It's always best to check with a checker to be sure. We stock both the 7.400" or 7.425" whichever you choose!
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