Connecting Rod Bolts - 8740 3/8 x 1.500 (16)

The Connecting Rod Bolts - 8740 3/8 x 1.500 (16) by EAGLE are essential fasteners that securely attach your engine's connecting rods to the crankshaft. These bolts are designed for engine builders, race mechanics, and automotive enthusiasts who are performing rod replacements, rebuilds, or high-performance modifications. Ensuring the use of quality OEM-grade connecting rod bolts is crucial for maintaining structural integrity under extreme stress conditions.

Manufactured from 8740 chrome-molybdenum alloy steel, these connecting rod bolts provide the tensile strength and fatigue resistance required by modern engine dynamics. The specifications of 3/8-inch diameter and 1.500-inch length align with OEM factory tolerances, ensuring a precise fit in standard connecting rod journals. This design guarantees proper clamping load, which helps eliminate gaps that could lead to rod knock or catastrophic engine failure.

These bolts are particularly suited for small-block and mid-range engine builds across various domestic and performance platforms. They are popular in hot rod restoration, street racing, and naturally aspirated engine modifications. Whether you are rebuilding a classic V8, upgrading a stock long-block, or assembling a race engine, proper installation of connecting rod bolts is vital for optimal performance.