Improve engine energy transfer with the Ingalls Stiffy. The design of the Ingalls Stiffy is such that it prevents the engine from violently moving in the engine bay. This reduction in engine movement also reduces wheel hop and improves shifter feel.

* One Piece 6061-T6 Aluminum Body
* Solid One Piece Piston Rod
* High Performance, hardened steel reinforced hein Joints
* Adjustable preload for variable vibration/dampening. Loosen for normal driving or tighten for the track!
* Includes damper, brackets, mounting hardware and complete installation instructions.