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Engine builders working on Small Block Chevy 327 or 350 engines, this Bous Performance main stud kit is exactly what you need for a solid bottom end.

Made from 8740 chromoly steel, these studs are seriously strong and reliable.

The 12-point design gives you better wrench access in tight engine bays, and the unfinished metallic finish means you can torque them properly without lubrication concerns.

These are specifically designed for 2-bolt main applications, providing way more clamping force than stock bolts for improved crankshaft stability.

The quality is professional-grade - these aren't your average hardware store fasteners.

Perfect for performance builds, racing applications, or just ensuring your engine stays together under stress.

Installation requires proper torquing sequence and specifications, but the improvement over factory bolts is noticeable in both durability and peace of mind.

Whether you're building a street performance engine or a full race motor, using quality main studs like these is cheap insurance against catastrophic engine failure.

The chromoly material handles heat and stress way better than standard hardware, making this one of those 'do it right the first time' components for any serious engine build.
4.8 out of 5