ARP Billet 4.600" Bore Tapered Piston Ring Compressor (900-6000) Blower Manifolds UPC: 793348053141Please note: This is

UPC: 793348053141Please note: This is a special order item by Stealth Ride

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ARP Billet 4.600" Bore Tapered Piston Ring Compressor (900-6000) Blower Manifolds UPC: 793348053141Please note: This isARP Billet 4. 600" Bore Tapered Piston Ring Compressor (900 6000) ARP Tapered Ring Compressors 900 6000 ARP tapered piston ring compressors are CNC machined from 6061 T6 billet aluminum tube material and feature a true radius for each individual bore diameter. They're also relieved to accommodate wire O rings on the bottom. Type 3 anodizing is used for long life, and each bore size is prominently engraved in 3 4 in. high numbers for easy