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ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.
When building high-performance engines, the installation of pistons is a high-stakes moment. The ARP 4.470-inch tapered ring compressor is designed to eliminate the risk of ring damage, providing a smooth and efficient path into the cylinder bore. This tool is an essential addition to any engine builder's arsenal, offering a level of precision that universal tools simply cannot match.
Using the correct bore-specific compressor is the hallmark of a professional engine build. By providing a smooth, gradual compression of the rings, this tool ensures that your piston assembly goes in without a hitch, maintaining the integrity of your rings and cylinder walls. Whether you are working on a street-strip machine or a dedicated race engine, this tool is designed to provide consistent, reliable performance. Find all your essential engine assembly tools at GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 900-4700 |
| GGC SKU | BQDN_900-4700 |
| UPC / GTIN | 672036018719 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 10 × 6 × 2 in |
|---|---|
| Shipping weight | 0.69 lb |
Vehicle fitment is not listed for this part. Send us your year, make and model at sales@ggcracing.com and we will confirm before you order.
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