Moroso Bellhousing Dowel.021off 37938

Bellhousing alignment is critical for smooth power transfer and long-term drivetrain reliability. A worn or missing dowel pin compromises the precision fit between your engine block and transmission, leading to vibration, misalignment, and potential catastrophic failure. The Moroso Bellhousing Dowel restores factory-spec positioning with a precision-engineered offset design that accommodates common machining tolerances.

This extra-long steel dowel pin is engineered specifically for GM V6 and V8 applications, providing the precise 0.021-inch offset needed for proper bellhousing seating. Whether you're rebuilding a carbureted small-block or installing a modern crate engine, this pair ensures repeatable, accurate alignment every time.

• Extra-long design
• 1.328 inches long
• 0.625 inch diameter
• 0.021 inch offset
• Steel construction
• GM V6/V8 compatible
• Sold as pair
• Bolt-on installation