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ARP 131-6021 Rod Bolt Kit for Chevy Vega 4-cylinder Photo-0
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ARP 100-7534 Valve Cover Bolt Kit for Duramax 6.6L LBZ/LLY/LML/LMM Hex Photo-0
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ARP 129-0901 GM V6/V8 hex bellhousing bolt kit Photo-0
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ARP 130-9804 Transmission Case Bolt Kit for Muncie 4-speed. '63-'68. black oxide 8740. 12pt Photo-0
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ARP 334-7203 Rocker Arm Stud Kit 7/16 Rocker Arm Stud Kit Photo-0
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ARP 120-1201 Header Bolt & Stud Kit for Buick 350-455 Photo-0
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ARP 123-5202 Main Bolt Kit for Buick Stage II Photo-0 ARP 123-5202 Main Bolt Kit for Buick Stage II Photo-1
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ARP 400-2401 Carburetor Stud Kit Standard. SS. hex Photo-0
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ARP 123-3603 Head Bolt Kit for Buick Stage '86-'87 GN & T-Type hex Photo-0
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ARP 330-2203 Pressure Plate (Clutch Cover) Bolt Kit for Chevrolet. V8 w/ Tilton flywheel (1.500 UHL bolts). 12pt Photo-0
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ARP 400-1106 Header Bolt & Stud Kit for Universal. drilled. 0.875˝ UHL. 12 pieces Photo-0
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ARP 400-1414 Header Bolt & Stud Kit for Ford Small Block. 1.670˝ OAL. 16 pieces Photo-0
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ARP 301-8324 Nut Kit 5/16-18 hex Photo-0
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ARP 400-1502 Timing Cover Bolt Kit for Chevy SS hex Photo-0
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ARP 114-4201 Head Stud Kit for AMC 343-401 thru '69 12pt Photo-0
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ARP 112-6001 Rod Bolt Kit for AMC 258. 6-cylinder Photo-0
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ARP 400-0302 Air Cleaner Stud Kit 5/16" x 2.700 SS Photo-0
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ARP 400-0303 Air Cleaner Stud Kit 5/16" x 3.200 SS Photo-0
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ARP 100-7531 Valve Cover Bolt Kit for Duramax 6.6L LB7 12pt Photo-0
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ARP 102-5402 Nissan 3.0L VG30DE/DETT V6 main stud kit Photo-0
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ARP 100-1209 Header Bolt & Stud Kit for Universal. 1.000˝ UHL. 12 pieces Photo-0
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ARP 105-2001 Intake Manifold Bolt Kit for Holden V8. hex Photo-0
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ARP 354-5605 Main Stud Kit for SB Ford 351 "R" block Photo-0
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ARP 334-2104 Intake Manifold Bolt Kit for Chevrolet Small Block SB2 standard Photo-0
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ARP 400-0301 Air Cleaner Stud Kit 5/16" x 2.225 SS Photo-0
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ARP 100-7519 Valve Cover Bolt Kit for Brodix Big Block Series. cast aluminum. 8740. hex Photo-0
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ARP 322-5802 Main Stud Kit Buick Stage II Photo-0 ARP 322-5802 Main Stud Kit Buick Stage II Photo-1
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ARP 333-1401 Timing Cover Stud Kit for Chevy V6 Photo-0
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ARP 334-1401 Timing Cover Stud Kit for Chevy. w/Jesel belt or gear drive Photo-0
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ARP 301-8345 Nut Kit 7/16-14 hex Photo-0
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ARP 300-0502 Alternator Stud Kit 7/16" stud Photo-0
Special order
ARP 100-1404 Header Bolt & Stud Kit for Ford Small Block. 1.670˝ OAL. 16 pieces 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.