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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.
The ARP Custom Age 625+ General Replacement Rod Bolt Kit is the gold standard for engine builders who refuse to compromise on quality. Designed for high-performance applications where standard hardware is insufficient, these bolts utilize the advanced CA625+ super-alloy to provide exceptional tensile strength and superior fatigue resistance. This material is specifically chosen for its ability to maintain consistent clamping force under the most punishing racing conditions.
Installing high-quality rod bolts is essential for preventing catastrophic engine failure. These bolts are designed to handle the increased stress of performance cams, high-boost forced induction, and aggressive ignition timing. By upgrading to these ARP fasteners, you ensure that your connecting rods remain securely attached to the crankshaft, even at elevated RPM ranges. Trust your engine's longevity to the industry-leading engineering found in every ARP product. Secure your build with premium components from GGCRACING.
| Brand | ARP |
|---|---|
| Manufacturer part number | 300-6704 |
| GGC SKU | ARP300-6704 |
| UPC / GTIN | 672036024505 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 9.6 × 5.8 × 0.8 in |
|---|---|
| Shipping weight | 0.7 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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