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ARP 144-1202 Header Bolt & Stud Kit for Chrysler 5/16˝ diameter Photo-0
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ARP 134-2501 Balancer Bolt Kit for Chevrolet Small Block Photo-0
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ARP 130-3302 Alternator Bolt Kit for Chevy hex Photo-0
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ARP 135-3609 Head Bolt Kit for Chevrolet Big Block Mark V or Mark IV. w/Brodix Aluminum head. hex Photo-0
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ARP 135-6402 Rod Bolt Kit for Chevrolet Big Block 3/8" Wave-loc hi-performance Photo-0
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ARP 134-5901 Main Stud Kit for Dart LS Next Iron Block Photo-0
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ARP 131-4201 Head Stud Kit for Chevy 4-cylinder. ‘62 & later. 12pt Photo-0 ARP 131-4201 Head Stud Kit for Chevy 4-cylinder. ‘62 & later. 12pt Photo-1
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ARP 125-5401 Main Stud Kit for Buick 455 Photo-0 ARP 125-5401 Main Stud Kit for Buick 455 Photo-1
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ARP 134-3610 Head Bolt Kit for Chevrolet LS Gen III LS Series small block (2004 & later - except LS9) w/ all same length bolts. 8740. hex Photo-0
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ARP 135-3702 Head Bolt Kit for Chevrolet Big Block Mark IV block with Brodix-2. -4. Canfield aluminum and World Products aluminum heads. 12pt Photo-0
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ARP 134-5202 Main Bolt Kit for Chevrolet Small Block 4-bolt large journal Photo-0
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ARP 134-2104 Intake Manifold Bolt Kit for SB Tuned Port. 12pt. complete Photo-0
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ARP 134-7502 SB Chevy 6.2L LT1 hex valve cover bolt kit Photo-0
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ARP 123-4003 Head Stud Kit for Buick '86 - '87 Photo-0 ARP 123-4003 Head Stud Kit for Buick '86 - '87 Photo-1
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ARP 125-6001 Rod Bolt Kit for Buick 455 Photo-0
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ARP 134-3103 Motor Mount Bolt Kit for Chevrolet LS. mount bracket to block. 8 pc.. 8740. 12pt Photo-0
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ARP 130-3102 Motor Mount Bolt Kit for Chevrolet V6 & V8 mount to block. hex Photo-0
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ARP 134-5801 Main Stud Kit for Chevy Dart Little "M" w/outer studs Photo-0
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ARP 123-4201 Head Stud Kit for Buick V6 Stage I 12pt Photo-0
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ARP 124-6002 Rod Bolt Kit for Buick 350 standard 11/32. '68-'73 Photo-0
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ARP 132-5402 Main Stud Kit for Chevy Inline 6. '54-'62 Photo-0
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ARP 134-3608 Head Bolt Kit for Chevrolet Small Block 18˚ high port Photo-0
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ARP 114-3601 Head Bolt Kit for AMC 343-401 thru '69 hex Photo-0
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ARP 114-4001 Head Stud Kit for AMC 343-401 thru '69 Photo-0
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ARP 129-2503 Balancer Bolt Kit for GM Duramax 6.6L Photo-0
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ARP 114-6002 Rod Bolt Kit for AMC 390-401 CID V8 (1970 & later) Photo-0
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ARP 105-1801 Oil Pan Bolt Kit for Holden V8 12pt Photo-0
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ARP 123-4203 Head Stud Kit for Buick '86 - '87 Grand National and T-Type 12pt Photo-0
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ARP 112-4001 Head Stud Kit for AMC 258. 6-cylinder Photo-0
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ARP 100-7509 Valve Cover Bolt Kit for Chevrolet 350. Stamped steel. center-bolted. 8740. hex Photo-0
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ARP 130-2102 Intake Manifold Bolt Kit for Chevrolet LS. Edelbrock Intake. 45mm UHL. 8740. 12pt Photo-0
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ARP 100-7514 Valve Cover Bolt Kit for Brodix Small Block Series. cast aluminum. 8740. 12pt 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.