ARP 93 mm Bore Piston Ring Compressor Tapered Billet Aluminum Black Anodize - Each 193 Features: Single helmet outlet

Features: Single helmet outlet

Top Fuel Motor Plate

2 Youth SFI 24

GM Metric Hub 1979-81

ARP 93 mm Bore Piston Ring Compressor Tapered Billet Aluminum Black Anodize - Each 193 Features: Single helmet outletARP'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