ARP 4.155" Tapered Billet Aluminum Ring Compressor R09J003M 1985-1991 Subaru XT

1985-1991 Subaru XT

Multi-Layer Protection: Constructed with multiple layers of Nomex® for exceptional fire resistance

37 in Length

and “clockable” lower base for rotation of inlet and outlet

ARP 4.155" Tapered Billet Aluminum Ring Compressor R09J003M 1985-1991 Subaru XTARP'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