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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 207-5403 Main Stud Kit is the gold standard for securing the bottom end of your Mitsubishi 4B11T engine. As you increase horsepower and boost levels in your Lancer Evolution or Ralliart, the factory main bolts reach their limit. These ARP studs provide the superior clamping force required to keep your main caps seated perfectly, preventing bearing failure and catastrophic engine damage.
Installing these studs is a vital step in any serious engine build. By providing a more stable environment for your crankshaft, you reduce vibration and improve overall engine longevity. This kit is a must-have for any enthusiast looking to safely push their Evo GSR, MR, or Ralliart beyond stock power levels. Each kit comes complete with premium nuts and washers, ensuring a perfect installation every time. When it comes to critical engine fasteners, there is no room for compromise. Equip your vehicle with the best hardware on the market. Find this and other performance engine components at GGCRACING.
| Brand | ARP |
|---|---|
| Manufacturer part number | 207-5403 |
| GGC SKU | ARP207-5403 |
| UPC / GTIN | 672036037147 |
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 | 2.4 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2008 | Mitsubishi | Lancer | Evolution GSR, Evolution MR |
| 2009-2014 | Mitsubishi | Lancer | Ralliart |
| 2010-2011 | Mitsubishi | Lancer | Evolution MR Touring, Ralliart Sportback |
| 2010-2014 | Mitsubishi | Lancer | Evolution GSR, Evolution MR |
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