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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.
Upgrade your Small Block Mopar engine with the superior strength and precision of the Auto Racing Products (ARP) SBM 12-Point Head Stud Kit (Part No. 144-4203). Designed for the most demanding applications, this kit provides exceptional clamping force, ensuring your cylinder heads remain securely sealed against the block, even under extreme pressures and temperatures. The 12-point nuts are a key feature, offering enhanced grip and easier installation compared to standard hex nuts, especially in confined engine compartments.
Each stud in this kit is manufactured from ARP's proprietary chromoly steel, a material specifically chosen for its incredible tensile strength and resistance to fatigue. The robust black oxide coating not only provides a sleek, high-performance aesthetic but also delivers crucial protection against rust and corrosion, guaranteeing long-lasting performance and reliability for your Mopar engine.
The ARP SBM 12-Point Head Stud Kit is an indispensable component for any high-performance Small Block Mopar build, offering a significant upgrade over factory bolts. This complete kit includes all necessary 12-point nuts and washers, ensuring a hassle-free installation. For the ultimate in engine fastener technology and peace of mind, choose ARP from GGCRACING.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 144-4203 |
| GGC SKU | BQDN_144-4203 |
| UPC / GTIN | 672036002879 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 8.5 × 4 × 2.5 in |
|---|---|
| Shipping weight | 5.3 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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