ARP 900-0400 4.040" Tapered Ring Compressor

Brand	ARP
Model	900-0400

ARP Tapered Ring Compressors - NON APPLICATION SPECIFIC - 0 - 0 - 900-0400 - ALL

ARP Tapered Ring Compressors - 0 - 0 UNIVERSAL NON APPLICATION SPECIFIC ALL ALL ALL ; - 900-0400 ARP's 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. Standard stocking sizes from 3.552 to 4.750 (SAE) and 75mm to 95.5mm (metric). 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.