Holden Jackaroo (1983-1992) Superior Engineering Superior 3 Degree Castor Wedges (60mm Wide) (Pair) - 3DWEDGE60MM Raptor *** Please note a battery

***  Please note a battery positive wiring upgrade is needed for this alternator

Fitment notes - not suited to XL/XLS

MSA 4X4 Fridge Barriers offer protection

Dual Relay and HB3 and H4 Piggyback Adaptors) included

Holden Jackaroo (1983-1992) Superior Engineering Superior 3 Degree Castor Wedges (60mm Wide) (Pair) - 3DWEDGE60MM Raptor *** Please note a batteryCastor Wedges are used on leaf spring 4wd's and trucks to correct the caster angle and to eliminate any drive shaft vibration problems. Superior Engineering Castor Wedges are manufactured from a Solid 250 Grade steel blank. The Castor wedges comes with a hole in the centre of the Wedges to allow the proper position in the spring pack and diff. Castor Wedges come in a choice af degree's 1, 2 or 3 degree. Castor Wedges are used on the rear of 4wd's to