Why You Need the ACT ATGM010

Without proper alignment:

• Transmission won’t seat correctly
• Clutch disc shifts during install
• Input shaft won’t engage
• Risk of damaging clutch components

ACT Fixes That:

• Precisely centers clutch disc during install
• Aligns input shaft with pilot bearing perfectly
• Prevents installation damage and frustration
• Saves serious time during transmission install

Translation: less swearing, more progress.

ACT’s grab alignment instrument facilitates the installation of an ACT pressure plate via accurately aligning the grab disc with the pilot bearing. This leads to simple alignment with the transmission input shaft.

Vehicle Fitment (GM Platform)

Designed specifically for:

• GM manual transmission applications
• Works with compatible ACT clutch kits and OEM setups

Common Applications:

• Chevrolet performance platforms
• GM LS-based manual setups
• Various GM rear-wheel-drive vehicles

Ideal For:

• DIY clutch installs
• Performance builds
• Transmission replacements
• Professional shop use

If you’re doing a GM clutch job—this tool isn’t optional.

What’s Included

• ACT ATGM010 clutch alignment tool

(One simple piece. Huge impact.)

Key Features

• Precision-molded alignment design
• Matches GM clutch spline specifications
• Durable construction for repeated use
• Lightweight and easy to handle
• Ensures accurate clutch centering

Factory Replacement Feel
Factory Replacement Life

Performance Benefits (Yes, Even This Has Them)

• Ensures perfect clutch alignment
• Prevents installation damage
• Reduces install time significantly
• Improves overall clutch performance after install

No binding. No forced installs. Just smooth assembly.

⚠️ Reality Check

• This tool:
  • Won’t add horsepower
  • Won’t make your car faster
• But it will:
  • Save your install
  • Prevent expensive mistakes

Translation: boring… but critical.

Installation Notes

• Insert tool through clutch disc into pilot bearing
• Tighten pressure plate while tool holds alignment
• Remove tool before installing transmission
• Works best with:
  • Properly installed flywheel and clutch components

Why ACT ATGM010 clutch alignment tool?

Because ACT:

• Builds precision clutch components and tools
• Is trusted by DIYers and professional shops
• Focuses on accuracy and reliability

Final Verdict

The ACT ATGM010 Clutch Alignment Tool is a must-have for GM clutch installs—simple, effective, and the difference between a smooth job and a frustrating one.

Skip it… and enjoy bench-pressing your transmission for no reason.