Auto Barn
Est. 1957
ARP

ARP 3.640in Ring Compressor

$67.97

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ARP's 3.640" Ring Compressor Tool makes installing pistons easier. It's made of solid steel to handle the job.

Key Features

  • 3.640" Bore Size — Fits pistons with a 3.640 inch bore diameter.
  • Solid Steel Construction — Well-built to withstand repeated use during engine assembly.
  • Ring Protection — Compresses piston rings securely for installation into the cylinder bore.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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ARP 3.640in Ring Compressor

$67.97