Description
A quality ring compressor is non-negotiable when assembling or rebuilding any performance engine—improper ring installation can lead to catastrophic piston damage and bearing failure. The ARP 4.000 Tapered Ring Compressor delivers precision engineering in a compact, reusable tool that ensures your rings seat flush and square every time. Built from billet aluminum and black anodized for durability, this compressor handles the demanding tolerances of serious engine work.
- Bore diameter: 4.000″
- Tapered design
- Billet aluminum construction
- Black anodized finish
- Reusable tool
- Sold individually
- Manufacturer: ARP
- MPN: 900-0000
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