Skyjacker 2007-2017 Jeep Wrangler (JK) Black Max Shock Absorber 2009-gmc-savana-1500-esi8410854 and a boost reference progressive

and a boost reference progressive controller

Race version — no air or EGR fittings — not compatible with emissions equipment

Perfect Fitment – Guaranteed

"name": "Will these fit with a 4L80E transmission

for leveling on-the-go

Skyjacker 2007-2017 Jeep Wrangler (JK) Black Max Shock Absorber 2009-gmc-savana-1500-esi8410854 and a boost reference progressiveBlack MAX twin tube shock absorbers have increased fluid capacity and utilize foam cell technology. When the shock is working hard and gets hot, the foam cell insert compresses to compensate for oil expansion which maintains consistent MAX performance throughout the operating temperature range of the shock. The foam cell design also eliminates air inside the shock which allows for mounting in any direction. Arc welded end mounts and select specific