$5.75 – $8.80
The expander spacer is part of the piston cup kit in the rocker arm. It sits between the compression washer and expander
Western part:
3-3/4″ & 3-1/2″: 1400 350 260
2-3/4″” 1400 350 261
2.75″, 3.5″, 3.75″