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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 Main Stud Kit (208-5402) is an essential upgrade for any B-series enthusiast looking to build a reliable, high-revving Honda engine. Designed specifically for the B16A platform, this kit replaces factory bolts with high-tensile 8740 chromoly steel studs, ensuring your main caps stay locked in place under the intense stress of VTEC engagement and high-RPM operation.
Whether you are building a daily driver or a competitive track machine, the integrity of your bottom end is paramount. ARP’s heat-treated, precision-machined studs are the gold standard for engine builders worldwide. By upgrading to this kit, you are effectively reducing the risk of catastrophic engine failure associated with high-output builds. The kit comes complete with all necessary nuts and washers, making installation straightforward for any experienced engine builder. Trust your engine build to the best hardware on the market. For premium engine components and expert advice, visit GGCRACING.
| Brand | ARP |
|---|---|
| Manufacturer part number | 208-5402 |
| GGC SKU | ARP208-5402 |
| UPC / GTIN | 672036023782 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 8.4 × 4.1 × 2.4 in |
|---|---|
| Shipping weight | 2.3 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 1999-2000 | Honda | Civic | Si |
| 1994-1997 | Honda | Civic del Sol | VTEC |
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