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ARP 200-8431 5/16ID .655OD chamfer washers Photo-0
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ARP 100-7734 Wheel Stud Kit for Chrysler Front & Rear. M14. 0.5˝ over stock length Photo-0
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ARP 234-2802 Flywheel Bolt Kit for Chevrolet LT1 6.2L. 0.900˝ UHL. 8740. 12pt Photo-0
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ARP 204-6303 Rod Bolt Kit for Volkswagen/Audi FSI/TFSI. M9 Photo-0 ARP 204-6303 Rod Bolt Kit for Volkswagen/Audi FSI/TFSI. M9 Photo-1
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ARP 147-2504 Balancer Bolt Kit for Dodge SRT-10 Photo-0
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ARP 202-4208 Nissan GTR RB26DETT CA625+ head stud kit Photo-0
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ARP 203-4306 Head Stud Kit for Toyota 2.4L 2AZFE. 4-cylinder Photo-0
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ARP 144-4301 Head Stud Kit for Chrysler Small Block Mopar R3/Ritter Block with Victor heads. 12pt Photo-0
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ARP 200-8461 M12 ID .995 OD chamfer washer Photo-0
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ARP 200-8471 M12 ID .995 OD chamfer washers Photo-0
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ARP 200-8481 M12 ID .995 OD chamfer washers Photo-0
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ARP 134-7505 Valve Cover Bolt Kit for Chevrolet LS Gen III/IV. with 0.750 thick spacer. hex. 8740 Photo-0
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ARP 100-3226 Water Pump Pulley Stud Kit for 5/16-24 X 3.500˝. 8740. black oxide. 12pt (fits 2.250˝ fan spacer) Photo-0
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ARP 200-8443 M7 ID .540 OD black washers Photo-0
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ARP 200-8446 7/16 ID .700 OD no chamfer black washers Photo-0
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ARP 200-8445 M10 ID .950 OD no chamfer washers Photo-0
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ARP 200-8433 M7 ID .540 OD black washers Photo-0
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ARP 200-8436 7/16 ID .700 OD no chamfer black washers Photo-0
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ARP 200-8435 M10 ID .950 OD no chamfer washers Photo-0
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ARP 117-6001 Rod Bolt Kit for Cadillac 390 V8 Photo-0
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ARP 100-3221 Water Pump Pulley Stud Kit for 5/16-24 X 2.250˝. 8740. black oxide. 12pt (fits 1.000˝ fan spacer) Photo-0
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ARP 200-8426 7/16 ID .700 OD no chamfer black washer Photo-0
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ARP 200-8423 M7 ID .540 OD black washers Photo-0
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ARP 200-8425 M10 ID .950 OD no chamfer washer Photo-0
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ARP 145-4213 Head Stud Kit for Chrysler Big Block with Indy 600-13 Wedge. 8740. 12pt Photo-0
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ARP 100-7735 Wheel Stud Kit for Chrysler Front & Rear. M14. 1.0˝ over stock length Photo-0
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ARP 100-3216 Water Pump Pulley Stud Kit for 5/16-24 X 1.250˝. 8740. black oxide. 12pt Photo-0
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ARP 145-4014 BB Chrysler 383-440 w/Edelbrock Victor 77919 77929 hex head stud kit Photo-0
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ARP 145-3707 BB Chrysler Hemi 426 World Products head bolt kit Photo-0
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ARP 135-4305 Head Stud Kit for Chevrolet Big Block AFR 18° Head. 12pt Photo-0
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ARP 134-7506 Valve Cover Bolt Kit for Chevrolet LS Gen III/IV. with 0.750 thick spacer. 12pt. 8740 Photo-0
Special order
ARP 100-7726 Wheel Stud Kit for GM Late Model. M12 X 1.5. 2.000˝ UHL Photo-0

Bolts and studs are the backbone of any engine assembly, ensuring that all components are securely fastened and able to withstand the immense forces generated during operation. These fasteners play a critical role in maintaining the integrity and performance of your engine, particularly in high-stress environments where standard hardware may fail. At ATOMIC-SHOP, we offer a comprehensive selection of high-strength bolts and studs designed to meet the demands of both street and racing engines. Whether you’re building a new engine or upgrading an existing one, using quality fasteners is essential for ensuring long-term reliability and performance.

Upgrading to high-performance bolts and studs is crucial for anyone looking to push their engine to higher power levels. These components are designed to handle the increased loads associated with high horsepower and torque, providing the strength and durability needed to keep your engine together under extreme conditions. Performance bolts and studs are typically made from advanced materials such as ARP 2000, Inconel, or titanium, which offer superior tensile strength, corrosion resistance, and heat tolerance compared to standard fasteners.

In critical areas such as the cylinder head, connecting rods, and main caps, the quality of the bolts and studs used can directly impact the engine’s ability to maintain proper compression and alignment. High-strength studs, for example, are preferred in these applications because they provide a more even distribution of clamping force compared to bolts, reducing the risk of warping or shifting under load. This is especially important in high-compression or forced induction engines, where maintaining precise alignment and seal integrity is critical to preventing leaks and ensuring efficient combustion.

In addition to strength, another key consideration when selecting bolts and studs is their ability to resist fatigue over time. Engines that operate at high RPMs or under continuous heavy load can cause standard fasteners to stretch or fail due to metal fatigue. High-performance fasteners are engineered to withstand these stresses, providing consistent clamping force and preventing catastrophic failures that could result in costly engine damage. By investing in quality bolts and studs, you ensure that your engine can handle the rigors of high-performance driving and maintain its reliability over the long term.

At ATOMIC-SHOP, we understand that every detail matters when it comes to building or upgrading an engine. That’s why we offer only the best bolts and studs from trusted manufacturers known for their commitment to quality and precision. Our products are rigorously tested to ensure they meet the highest standards of performance and durability, giving you the confidence that your engine is built to last. Whether you’re working on a naturally aspirated engine, a turbocharged setup, or a supercharged powerhouse, our expert team is here to help you select the right fasteners for your specific application.

Explore our range of bolts and studs today and discover how upgrading these critical components can enhance your engine’s strength, reliability, and overall performance. With ATOMIC-SHOP, you’re not just securing your engine — you’re investing in the precision and durability that will keep your vehicle performing at its best in any situation.