Description
A precision piston ring compressor is essential for accurate ring installation during engine assembly—improper compression can damage rings or the piston itself, leading to blow-by and lost compression. The ARP 4.280 Tapered Ring Compressor delivers reliable, repeatable results with its rigid billet aluminum construction, ensuring your rings seat perfectly every time you build or rebuild an engine.
Whether you’re performing a top-end refresh or a complete engine rebuild, this tool gives you the control and consistency that separates professional work from guesswork.
- Bore diameter: 4.280″
- Tapered design
- Billet aluminum construction
- Black anodized finish
- Sold individually
- Bolt-on installation
- Professional-grade precision






Reviews
There are no reviews yet.