ARP 4.030" Tapered Billet Aluminum Ring Compressor R07C09YM For 90 Degree Kit

For 90 Degree Kit

1975-1980 Plymouth PB100

A dual purpose

1956-1959 Ford Club

Plastic Countersunk Washers 1/4" x 1" Blue

ARP 4.030" Tapered Billet Aluminum Ring Compressor R07C09YM For 90 Degree KitARP's 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 in high numbers for easy identification. Standard stocking sizes from 3. 552 in to 4. 750 in (SAE) and 75mm to 95. 5mm (metric). The true radius design is far superior to