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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 a high-performance Toyota JZ-series engine, head gasket failure is not an option. The Auto Racing Products (ARP) Cylinder Head Stud Kit is the industry standard for securing cylinder heads under extreme boost and high-compression conditions. These studs are manufactured from premium 8740 chromoly steel, heat-treated to provide superior tensile strength, and finished with a black oxide coating to prevent corrosion.
The 12-point nut design allows for more consistent clamping force, which is critical for maintaining a perfect seal between the head and block. Unlike standard head bolts, these studs allow for more accurate torque readings and prevent the threads in the engine block from wearing out during repeated assembly. This kit is essential for anyone pushing their JZ engine beyond factory specifications, whether for drift, drag, or street performance. Invest in the best engine protection available and ensure your build stays together under pressure. Find your performance hardware at GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 203-4202 |
| GGC SKU | BQDN_203-4202 |
| UPC / GTIN | 672036007591 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 8.5 × 4.1 × 2.4 in |
|---|---|
| Shipping weight | 3.7 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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