fits model: Sb. make: Chevy.

( Brand: Manley ), ( Manufacturer Part Number: 14441-1 ), ( Part Type: Rod ), ( UPC: 807298006840 )
The Manley 14441-1 SB-Chevy NHRA Pro I-Beam Connecting Rod is a testament to high-performance engineering and precision craftsmanship, designed specifically for the rigors of competitive racing. This connecting rod, made for small-block Chevy applications, is a crucial component in the quest for unrivaled power and reliability on the racetrack.
Constructed from high-quality, heat-treated steel, the Manley SB-Chevy rod offers exceptional strength and durability. The I-Beam design, a hallmark of Manley's innovation, provides increased stiffness and reduces weight compared to traditional H-beam rods. This design improvement equates to reduced vibration, improved engine balance, and enhanced power transfer, ultimately leading to a more responsive and potent racing engine.
The Manley 14441-1 rod features a polished, fully machined surface for smooth operation and improved aesthetics. The rod's big-end bearing surface is precision-machined to ensure a perfect fit with compatible pistons and bearings. The small-end bearing surface, on the other hand, is designed to accommodate a wide range of crankshafts, providing versatility for various racing applications.
In addition, the Manley SB-Chevy rod boasts a larger wrist pin boss and increased pin diameter, providing enhanced pin retention and durability under the extreme loads of high-performance racing. The rod's fillet radius and cap screw hole locations are optimized for maximum strength, while the metallurgy and heat treatment are specifically formulated to withstand the intense heat and stress of competition.
Lastly, the Manley 14441-1 SB-Chevy NHRA Pro I-Beam Connecting Rod is backed by Manley's commitment to quality and customer satisfaction. Each rod is carefully inspected and tested before leaving the factory, ensuring that it meets the highest standards of performance and reliability. Whether you're a seasoned racer or a passionate enthusiast, the Manley 14441-1 SB-Chevy NHRA Pro I-Beam Connecting Rod is an invaluable addition to your high-performance racing engine build.
1. High-Quality Material: This connecting rod is manufactured using 4340 Chromoly steel, a material known for its strength and durability, making it suitable for high-performance applications.
2. NHRA Legal: The rod is designed and certified for use in National Hot Rod Association (NHRA) racing, ensuring it meets the stringent safety and performance standards required in the sport.
3. Pro-I Beam Design: The Pro-I Beam design provides increased stiffness and fatigue strength, reducing deflection and improving engine response.
4. Large Bearing Journals: The large 2.124" big end and 1.563" small end bearing journals offer better support and durability under high loads.
Cons:1. Premium Price: Given its high-quality materials and NHRA certification, the Manley 14441-1 SB-Chevy connecting rod is priced at a premium compared to other aftermarket connecting rods.
2. Limited Fitment: This connecting rod is specifically designed for SB-Chevy applications, limiting its versatility for other engine configurations.
3. Break-In Period: As with any high-performance connecting rod, a proper break-in period is required to ensure optimal performance and longevity.
Conclusion:The Manley 14441-1 SB-Chevy NHRA Pro I-Beam Connecting Rod is a high-quality, performance-oriented connecting rod suitable for NHRA racing and other high-performance applications. Although its premium price and limited fitment may be disadvantages for some, its superior strength, durability, and performance make it a recommended choice for those seeking top-tier connecting rods for their SB-Chevy engine.
American Express. Manley 14441-1 SB-Chevy NHRA Legal Super Stock Pro Series I-Beam Connecting Rod, Rod5.700'' Stock 350ci Center-to-Center2.100'' Crankshaft Journal Size Large 2.225'' Big End Bore0.8761'' to 0.9281'' Piston Pin Bore550 Grams1/pkg. NOTE: Horsepower range could be exceeded depending upon RPM, Stroke, Piston Weight and Power Adders.