Suspension & Diff Bushing Kit GC PCV Tooth strength and heat resistance

Tooth strength and heat resistance is increased for maximum durability

or melted timing cover

It converts between 1-way (no off-throttle LSD action) and 1

This process helps to maintain the main bearing bore geometry under extreme forces and reduces the possibility of bearing failure

Suspension & Diff Bushing Kit GC PCV Tooth strength and heat resistanceENHANCED SUSPENSION RESPONSE Complete set of available STI hardened (aka Group N) suspension bushings for front and rear control arms and rear diff mounting. Increased rubber durometer (firmness) reduces suspension deflection and geometry change under loads improving handling, traction, and steering response. Also controls diff movement and torque reactions for more responsive application of power while eliminating clunking or other noises due to