ARP - 86.50mm ring compressor

PRODUCT DESCRIPTION

ARP - 901-8650 - Ring compressor sleeve - 86.50mm

ARP new ring compressors are CNC machined from 6061-T6 billet tube material and feature a true radius for each different bore diameter. What's more, they are relieved for wire O-rings on bottom. Type 3 anodizing is used for long life, and the bore size is prominently engraved in 3/4" high numbers for easy identification.
The true radius design is far superior to conventional "tapered" devices, and widely acclaimed by professional engine builders! This is truly the very best piston ring compressor on the market today.

Size: 86.50mm
Part Number: 901-8650
Brand: ARP