ARP 4.470 Tapered Ring Compressor SF52113 3 lbs and is sold

3 lbs and is sold each

while the other side features a multi-size pocket configuration

1974-1977 GMC Sprint

and a center halo support

ARP 4.470 Tapered Ring Compressor SF52113 3 lbs and is soldARP'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