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Howards Cams Pro-I Connecting Rod I-Beam Chevrolet Gen III LS Series - PR612521LS-1

Howards Cams Pro-I Connecting Rod I-Beam for Chevrolet Gen III LS Series

Upgrade your engine with the Howards Cams Pro-I Connecting Rods, designed specifically for the Chevrolet Gen III LS Series. These connecting rods are crafted with precision and engineered for performance, making them a fantastic choice for both enthusiasts and professionals alike.

Exceptional Engineering and Durability

What sets the Pro-I series apart is its superior manufacturing process. Each rod is constructed from a proprietary chrome, nickel, moly, and vanadium alloy that meets stringent VAR standards. This ensures not only strength but also reliability under high-performance conditions. The rods undergo rigorous testing, including:

  • CNC machining from oversized billet forgings
  • Magnaflux inspections for structural integrity
  • Rockwell hardness testing to confirm material properties

With such meticulous attention to detail, you can trust that these connecting rods will deliver the performance you need.

Specifications

  • Connecting Rod Series: Pro-I
  • Engine: Chevrolet Gen III LS-Series
  • Connecting Rod Beam Style: I-Beam
  • Rod Length: 6.125 inches
  • Rod Journal Diameter: 2.100 inches
  • Pin End Bore Diameter: 0.927 inches
  • Connecting Rod Material: Billet Steel
  • Wrist Pin Style: Floating
  • Clearanced for Stroker: Yes
  • Style of Fasteners: Bolt
  • Rod Bolt Manufacturer: ARP
  • Rod Bolt Material: 2000
  • Rod Bolt Diameter: 7/16 inches
  • Rod Bolt Strength: 220,000 psi
  • Rod Bolt Head Style: 12-Point
  • Approximate Connecting Rod Weight: 649g
  • Horsepower Rating: 1,000
  • Quantity: 1 Each
  • Country Of Origin: United States

Fitment

The Howards Cams Pro-I Connecting Rods are compatible with a variety of popular Chevrolet applications, including:

  • 2001-2006 Chevrolet Corvette (C5, C6)
  • 1999-2006 Chevrolet Silverado 1500
  • 2001-2006 Chevrolet Camaro (SS Models)

Customer Feedback

Customers rave about the performance and reliability of the Howards Cams Pro-I Connecting Rods. Reviews highlight their exceptional strength and how they significantly improve torque and horsepower. Users appreciate the quality craftsmanship, noting that these rods are a solid investment for any serious build.

Whether you're building a race engine or just enhancing your street car, the Howards Cams Pro-I Connecting Rods are the perfect choice for maximizing performance and durability. Get ready to experience the thrill of driving with confidence!

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is Howards Cams?

Howards Cams is an aftermarket company that Howards Johansen founded in 1945. It started as Howards Power & Racing Equipment and specialized in manufacturing high-performance racing cams for the automotive market. Even after turning the business over their oldest son, the company remained one of the best cam manufacturers in the industry.

Maximizing Their Racing Experience

The company has always used it is on-track experience to create powerful cam profile designs. It is why they have become one of the favorite brands of many top fuel dragster racers and drivers from other racing disciplines such as road racing, mudd bogging, marine racing, and circle track racing.

Advanced Manufacturing Technique

Howards Cams uses the most advanced computer design software to create the most competitive product out there. They offer a wide range of performance parts from camshafts, connecting rods, crankshafts, billet main caps, and forged pistons. All of these are made in the USA to ensure consistent quality.

Purchase Howards Cams Products At Vivid Racing

If you are in the market for high-performance parts for your engine, then look no further as Howard Cams is the brand for you. They have all the parts you need to create a fast machine and is trusted by many racers and enthusiast worldwide. If being on the top podium is your dream, then upgrade your engine with Howard Cams parts. 

To know more about the company, visit Vivid Racing and check out their list of products that fit your specific needs.

Warranty: Howards Cams Hydraulic/Mechanical Flat Tappet Camshafts are 100% Rockwell checked and parkerized at our manufacturing plantin Wisconsin. Howards Cams hydraulic and mechanical lifters are also 100% Rockwell checked for hardness to ensure that our customers receive the best American made components available. To give our customers a performance edge, Howards Cams will unconditionally replace to the original purchaser only, any non-usable hydraulic or mechanical flat tappet camshafts and lifters for 1/2 the amount of the original invoiced purchase price for a period of 6 months from the date of original retail purchase. Howards™ Cams does not warrant the performance of our products due to Howards™ Cams lack of control during product installation and usage. This applies to all camshafts, valve train components and all other racing components in our catalog and product line. Note: Due to oil available today, all Flat Tappet Cams (hydraulic or mechanical) must be initially ran with a quality break-in lube, such as Howards Z.P.M. Max. There is absolutely no warranty, expressed or implied or otherwise, on Howards Cams parts, labor, installation charges or other damaged parts. Howards Cams assumes no responsibility or liability whatsoever on incidental or consequential damages. There are no implied warranties of merchantability or fitness for a particular purpose. Howards Cams neither assumes nor authorizes any person to assume for it, any other obligation or liability in connection with the sale or use of our products. Howards Cams will replace or refund any part that has a manufacturers defect found before installation or alteration. Customers are responsible for blueprinting engine components before installation or startup.

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