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ARP 140-7502 Valve Cover Bolt Kit for Chrysler Hemi 5.7/6.1L. 8740. hex Photo-0
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ARP 145-3706 Head Bolt Kit for BB Mopar B & RB wedge 12pt Photo-0
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ARP 145-6002 Rod Bolt Kit for BB Chrysler Photo-0
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ARP 135-3703 Head Bolt Kit for Chevrolet Big Block Mark IV block with Late Bowtie aluminum. Iron Dart. Pro-1. Pro Top Line. & World Products iron heads. 12pt Photo-0
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ARP 142-4001 Head Stud Kit for Chrysler cast iron SL6 Photo-0
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ARP 134-7103 Rocker Arm Stud Kit for 7/16 Rocker Arm Stud Kit Photo-0
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ARP 144-3606 Head Bolt Kit for SB Chrysler w/RHS Pro Action 18° 360 X Heads Photo-0
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ARP 145-4201 Head Stud Kit for SB Chrysler 392 Hemi 12pt Photo-0
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ARP 135-4301 Head Stud Kit for Chevrolet Big Block w/Brodix aluminum block w/Sonny Leonard 14.5˚ Pro Stock head. PS head Photo-0
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ARP 134-7501 SB Chevy 6.2L LT1 12pt valve cover bolt kit Photo-0
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ARP 134-5501 Main Stud Kit for Chevrolet Small Block 2-bolt small journal. w/windage tray Photo-0
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ARP 140-1502 Timing Cover & Water Pump Bolt Kit for Chrysler Hemi 5.7/6.1L hex Photo-0
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ARP 135-1802 Oil Pan Bolt Kit for Chevrolet Big Block 1-pc gasket w/ aluminum timing cover hex Photo-0
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ARP 134-5601 Main Stud Kit for Chevrolet Small Block Photo-0 ARP 134-5601 Main Stud Kit for Chevrolet Small Block Photo-1
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ARP 134-4304 Head Stud Kit for SBC w/Brodix. Rodeck aluminum block w/Brodix WT Jones GB2200 heads Photo-0
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ARP 135-2101 Intake Manifold Bolt Kit for Chevrolet Big Block 12pt Photo-0
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ARP 134-5603 Main Stud Kit for Chevrolet Small Block WP Motown iron block Photo-0
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ARP 134-3201 Water Pump & Thermostat Housing Bolt Kit for Chevrolet LS Gen III/IV. 8740. hex Photo-0
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ARP 134-6402 Rod Bolt Kit for Chevrolet Small Block 400 Wave-loc hi-performance Photo-0
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ARP 135-2002 Intake Manifold Bolt Kit for Chevrolet Big Block 502 hex Photo-0
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ARP 134-4307 Head Stud Kit for SBC w/Brodix. Rodeck aluminum block. 12/18˚ WT/Clone Brodix head. 3/8 center bolt holes Photo-0
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ARP 134-4701 Head Stud Kit for World - Warhawk aluminum block w/ standard LS heads or Warhawk 15° heads Photo-0
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ARP 134-1504 Rear Motor Cover Bolt Kit for Chevrolet LS Gen III/IV. 8740. 12pt Photo-0
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ARP 134-5203 Main Bolt Kit for Chevrolet Small Block WP Motown iron block Photo-0
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ARP 134-5604 Main Stud Kit for Chevrolet Small Block WP Motown aluminum block (splayed) Photo-0
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ARP 134-3604 Head Bolt Kit for Chevrolet Small Block 23° Pro Action head Photo-0
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ARP 134-4303 Head Stud Kit for SBC w/Brodix.Rodeck aluminum block w/23˚ head. production style Photo-0
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ARP 130-9802 Transmission Case Bolt Kit for Muncie 4-speed. '69-'75. black oxide 8740. 12pt Photo-0
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ARP 134-4703 Head Stud Kit for SBC/WP Tall Deck 9.80 Warhawk block w/ Warhawk 12° LS7 heads Photo-0
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ARP 134-2201 Pressure Plate (Clutch Cover) Bolt Kit for Chevrolet LS Gen III/IV (10˝ & 11˝ clutch) 0.750 OD. 8740. hex Photo-0
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ARP 134-3102 Motor Mount Bolt Kit for Chevrolet LS. mount bracket to block. 6 pc.. 8740. hex Photo-0
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ARP 123-4001 Head Stud Kit for Buick Stage I Photo-0 ARP 123-4001 Head Stud Kit for Buick Stage I Photo-1

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.