Mopar Pushrod Length Affects Valve Lift! Here’s Proof!
JustMoparJoe JustMoparJoe
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 Published On Jul 11, 2023

While testing the Harland Sharp Rockers versus the 440 source rockers, I decided to test the difference between a long and short pushrod.

These tests are performed on a Mopar big block 400. Full build series is located in my playlists.

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