ARP Bolts



ARP Piston Ring Compressor Specialty Kit


  • Inventory on the way

$95.76

Size: 3.7400" Bore
  • About
  • Features
  • Fits

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 identification. The true-radius design of ARP tapered ring compressors is far superior to conventional tapered devices, and they're widely acclaimed by professional engine builders. Dozens of sizes are available for both standard and metric applications.

  • Machined From 6061-T6 Billet Aluminum
  • Increased Reliability
  • Relieved To Accommodate Wire O-Rings

Universal (Check for fit on your vehicle before purchasing)

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PowerHouse Machining was founded with the vision of creating a one-stop-shop for all of your light duty engine needs. We pride ourselves on our industry-leading engine quality, dedication to customer service, and sincere passion for our trade.

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