fits model: 125.

( Brand: Callies ), ( Manufacturer Part Number: U116300 ), ( Part Type: Rod ), ( Bulk And Special Orders: Bulk Purchases Special Orders Available On Request ), ( Color: Natural ), ( Fitment Type: High Performance And Racing Parts ), ( Material: Steel ), ( Package Length: 11 In ), ( Package Height: 4 In ), ( Cylinder Bore Diameter: 2.225 In ), ( Package Width: 8.9 In ), ( Package Weight: 13.05 Lbs ), ( Product Details: All Product Details Available Below )
The Callies U116300 U16300 Set of Natural Steel GM LS Forged H-Beam Rods is a high-quality upgrade for any serious performance enthusiast. These rods are designed specifically for use in GM LS engines and are made from forged 4140 alloy steel, ensuring they are strong, durable, and able to withstand the rigors of high-performance applications.
The set includes two H-beam rods, each with a 6.125-inch stroke length and a 2.1-inch bore diameter. The H-beam design provides excellent strength and stiffness, reducing deflection and promoting even cylinder pressure for improved engine performance. The natural steel finish gives these rods a classic, timeless look that is sure to appeal to traditional hot rod builders.
The Callies U116300 U16300 rods are also heat-treated to ensure optimal strength and fatigue resistance. They feature chamfered and deburred ends for easy installation, and are designed to fit perfectly with OEM or aftermarket pistons.
Overall, the Callies U116300 U16300 Set of Natural Steel GM LS Forged H-Beam Rods is a top-quality upgrade for any GM LS engine. They are strong, durable, and designed to improve engine performance, making them a great choice for anyone looking to take their engine to the next level.
Pros of buying Callies U116300 U16300 Set Natural Steel GM LS Forged H-Beam Rods 6.125/2.1:1. High-quality materials: Callies is known for using high-quality materials in their products, and these rods are made from forged steel for strength and durability.
2. Customizable: These rods come in a set of two, with different lengths for the crankshaft and connecting rods, which can be customized to fit your specific engine setup.
3. Improved engine performance: Upgrading to forged H-beam rods can help improve engine performance by reducing rotating mass and increasing strength, leading to better horsepower and torque.
4. Warranty: Callies offers a limited warranty on their products, giving you peace of mind in case of any manufacturing defects.
Cons of buying Callies U116300 U16300 Set Natural Steel GM LS Forged H-Beam Rods 6.125/2.1:1. Expensive: These rods are not cheap, and the cost may be prohibitive for some enthusiasts on a budget.
2. May require custom engine work: Installing these rods may require custom engine work, such as modifying the crankshaft and connecting rod bearings, which can add to the cost and complexity of the project.
3. May not fit all engines: These rods are designed for GM LS engines, so they may not fit other engine platforms without modification.
Conclusion: If you are looking to upgrade the performance of your GM LS engine and have the budget for it, Callies U116300 U16300 Set Natural Steel GM LS Forged H-Beam Rods 6.125/2.1 are a great choice. They offer high-quality materials, customizability, and improved engine performance. However, they are expensive and may require custom engine work, so be sure to do your research and weigh the pros and cons before making a purchase.
Recommendation: If you are unsure about whether these rods are right for your engine, I would recommend consulting with a professional engine builder or mechanic who can provide expert advice and guidance. They can help you determine if these rods are a good fit for your specific engine setup and can help you navigate the installation process.
Condition is New. Shipped with USPS Ground Advantage. Callies U163 Set of 8 Natural Steel Fits Gm Ls Forged H-Beam Rods - 6.125/2.1.