Hurst shifter stick isolator kit.  If you are experiencing mild vibration and noise transmitted through the shifter stick, this kit will reduce the behavior.  It probably won't eliminate it, as this kit does not achieve the same level of isolation as a stock shifter, but it is usually worthwhile.  However understand that any isolation will reduce shift quality and precision, and so it should only be done when necessary, and is NOT recommended for competitive driving or other high-stress situations.

Kit includes:

• Hurst rubber (neoprene) isolator pads (qty 2, one for each side of stick)
• Hurst steel isolator pad coverplate
• Mounting bolts; choose from:
• 3/8"-24 x 1 1/4" w/ back nuts - for most Hurst & Core stubs w/ flat face on each side of stub
• 3/8"-24 x 1" w/o nuts - for angled Core stubs where back side is not flat and nuts cannot be used - loctite must be used instead
• M8 x 35mm w/ nuts - for OEM & off-brand stubs that have M8 threads

This kit is not intended to mask internal problems of the transmission, clutch (and related clutch components), or engine components that may have been modified and/or have degraded.  Aftermarket cams, exhaust, single-mass flywheels, and slightly out-of-balance driveline parts (or wheels / tires) can introduce significant harmonics that are difficult to isolate.  Each vehicle is different and harmonics can vary with driving style, vehicle condition, road surface - many things. Thus, the kit may work better in some vehicles than others and may not completely eliminate vibration noise to every customer’s satisfaction but should improve it over a solid coupling.