Whats Size Pushrods For 383 w gm 847
12-02-2008, 08:02 AM
#1
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Whats Size Pushrods For 383 w gm 847 What size pushrods will work with the setup... i started tearing apart my motor and i have a bent pushrod so i was tryin to find out what are a good set of pushrods to get for the new 383 build w this cam...i want a good drivetrain so hopefully this wont happen to the new motor.
Any help will be great
Any help will be great
12-02-2008, 09:19 AM
#2
5/16" hardened should be just fine, some people like to run 3/8" with more aggressive SR setups.
Length depends on the rest of your combination (deck height, head milling, gaskets, rockers, valvestems, etc ...)
Measure twice .. order once. http://www.compcams.com/Technical/FA...inGeometry.asp
I like Comp's Magnum series.
Length depends on the rest of your combination (deck height, head milling, gaskets, rockers, valvestems, etc ...)
Measure twice .. order once. http://www.compcams.com/Technical/FA...inGeometry.asp
I like Comp's Magnum series.
it's the only way to go. 
12-02-2008, 02:10 PM
#6
To get the correct length you are going to have to measure. I use the Comp Cams 7702-1 tool and its very easy to use. I have always had great luck with and recommend Trick Flow Pushrods. They are hardened chromemoly and are cheaper than the Comp's and I know a ton of people running them successfully.
