ARP fasteners Tapered Piston Ring Compressor AR900-5000 NZ Wiring Mounting hole is 13/64" (5

Mounting hole is 13/64" (5

sometimes referred to as hen tracking

Available in polished & black finishes and come with chrome mounting bracket and screws

The Meister S1 3P is a true three piece modular construction wheel

ARP fasteners Tapered Piston Ring Compressor AR900-5000 NZ Wiring Mounting hole is 13/64" (5Tapered Piston Ring CompressorFits 4. 500" Bore Brand: ARP Part Number: AR900 5000 Description: ARP's ring compressors are CNC machined from 6061 T6 billet tube material and feature a true radius and they are relieved for wire O rings. Type 3 anodizing is used for long life, and the bore size is prominently engraved for easy identification. Standard stocking sizes from 3. 552" to 4. 750" (SAE) and 75mm to 100mm (metric).