AR5 Transmission Bellhousing Dowel Pin Kit

FABbot Billet Bellhousing Dowel Pins

Billet Bellhousing Dowel Pins for LS Engine and Transmission Alignment

The FABbot billet bellhousing dowel pins are precision alignment components designed to properly locate the engine block and bellhousing ensuring correct transmission alignment in LS swap and drivetrain applications. These pins play a critical role in maintaining proper input shaft alignment and overall drivetrain geometry.

Missing worn or damaged dowel pins can lead to vibration hard shifting input shaft wear and premature transmission failure making them an essential component in any engine and transmission installation.

Engineered for Precision Alignment and Drivetrain Protection

• Precisely aligns engine block bellhousing and transmission
• Ensures proper input shaft positioning and engagement
• Helps prevent vibration binding and drivetrain wear
• Direct replacement for missing worn or damaged OEM dowel pins
• Required for correct transmission installation and alignment
• Critical for maintaining long term drivetrain reliability

Technical Specifications

• Diameter 0.625 inch
• Length 1.125 inch
• Material steel
• Quantity sold as a pair
• Application engine to bellhousing alignment

Fitment and Compatibility

• Compatible with Gen III and Gen IV LS engines
• Works with most GM based engine and transmission combinations
• Used in both manual and automatic transmission installations
• Designed for LS swap builds engine assembly and drivetrain service

Installation Notes

Dowel pins must be installed in the engine block before mounting the bellhousing. Always verify that dowel pins are present and in good condition prior to transmission installation to avoid alignment issues.

Built for Reliable Real World Performance

These billet bellhousing dowel pins provide the alignment accuracy required for proper drivetrain function. They are a simple but critical component that helps prevent costly transmission damage and ensures correct installation in LS swap and performance builds.