A "Superior" Valve Spring Tool For 5.7, 6.1 & 6.4L/392 Engines. Works On Head & In Car

Fits: G3 HEMI 5.7L, 6.1L, 6.2L, and 6.4L/392 Engines

At Last! A tool that can change valve springs while the engine is in the vehicle! Change valve springs in minutes, not hours. This new GEN 3 HEMI Valve Spring Changer is an innovative tool for Late Model HEMI engines that allows you to change valve springs with the cylinder heads on the engine.

Perfect for track days, test ‘n tune, or preventive maintenance while at the drag strip. Also great for production engines that can be maintained in your garage.

This Billet Aluminum Valve Spring Tool is fully CNC machined and comes Hard Anodized for long life.

Patent Pending.

Check out the installation video below.

Mancini Racing Valve Spring Tool

Fits: 5.7L, 6.1L, 6.2L, & 6.4L/392 G3 HEMI Engines

$205.99$169.99

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LSM Speed Handle`

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