ARP 4.030" Tapered Billet Aluminum Ring Compressor KITEAR003COM Serrated/Helix DesignAdvanced FLOW engineering (aFe

Serrated/Helix DesignAdvanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components

Aluminum Threaded Cap

2A/5 Certified (SFI 5)

5in Base Diameter

ARP 4.030" Tapered Billet Aluminum Ring Compressor KITEAR003COM Serrated/Helix DesignAdvanced FLOW engineering (aFeARP'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