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Part Number:
ARP-900-3900

ARP Tapered Ring Compressors 900-3900

ARP Tapered Ring Compressor, 4.390 bore

Special Price $55.77 Regular Price $60.95
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⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
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. The true radius design is far superior to conventional 'tapered' devices, and widely acclaimed by professional engine builders. This is truly the best piston ring compressor on the market today.
More Information
CNC Part Number ARP-900-3900
Price $60.95
Manufacturer's Part Number 900-3900
Brands ARP
Part Types N/A
Departments Tools
Bore Size 4.390
Custom Notices ⚠ PROP 65 WARNING
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