Upgrade your Chrysler 273-440 Wedge engine with the ARP Main Bolt Kit hex, product code 140-5003. This kit includes high-quality bolts designed to provide maximum durability and reliability. The socket size of 9/16 hex allows for easy installation and removal, making maintenance a breeze. ARP is known for their commitment to excellence and precision engineering, ensuring that their products meet the highest standards of quality and performance.

ARP, a trusted brand in the automotive industry, is dedicated to providing top-notch fasteners for engines, drivelines, suspension, and frames. With seven operational entities in Southern California, ARP has the resources and expertise to deliver exceptional products for a variety of applications. Whether you're looking for high performance OEM replacement parts or specialty hardware for racing, ARP has you covered. Count on ARP to deliver the reliability and performance you need to keep your engine running smoothly.

Invest in the best with the ARP Main Bolt Kit hex for Chrysler 273-440 Wedge engines. With ARP's reputation for excellence and precision engineering, you can trust that this kit will exceed your expectations. Upgrade your engine today and experience the difference that ARP fasteners can make in performance and durability. Elevate your driving experience with ARP – the ultimate choice for quality automotive fasteners.