SPC Break Away axle shims (pack of six) offer heavy-duty caster adjustment and can also alter pinion angle on Jeep CJs and similar vehicles with 1-3/4" to 2" wide leaf springs. The shims feature a 3° taper and stackable design for incremental changes, supplying a practical way to set caster or pinion angle without extensive fabrication. Six shims are included per box.
SPC Performance BREAK AWAY AXLE SHIMS(6)