GBR024 - 1978-1988 GM G-Body Pro-Touring Rear Suspension Kit Hood Vent Berserker TM rebound valving range

Berserker TM rebound valving range may be easily revalved by the user

These direct bolt-on replacements reduce wheel hop

250” mild steel

degrees C neg 50

treats up to 250 gallons

GBR024 - 1978-1988 GM G-Body Pro-Touring Rear Suspension Kit Hood Vent Berserker TM rebound valving rangeSpanner Wrench Spanner wrench is used for adjusting and disassembling UMI Roto Joints. Over time the Delrin race inside the Roto Joint may wear, the spanner wrench is used to tighten the adjusting ring applying more pressure to the delrin inside. The spanner wrench is also used to disassemble the Roto Joint for cleaning, inspection and rebuilding.