QA1 27A6810-3M 27 Series Monotube Shock Absorber Large Steel T-Bar/Poly IMCA Sealed

The QA1 27A6810-3M is a large steel monotube shock absorber from QA1's 27 Series, built for circle track racing and sanctioned under IMCA rules. Featuring a 13.35-inch collapsed length and a 22.55-inch extended length, this shock is designed as a stock-mount replacement that delivers the proven performance of QA1's 26 Series platform with the added benefit of a direct, stock-style mounting configuration.

Key Features:

• Monotube design with zinc-plated steel body for corrosion resistance and durability
• 46mm hard-anodized piston for smooth, consistent damping performance
• T-Bar upper mount / Polyurethane lower mount for versatile, secure installation
• 3M valving — linear compression/rebound tune optimized for circle track applications
• IMCA sealed — meets International Motor Contest Association sanctioning body requirements
• 13.35 in. collapsed / 22.55 in. extended travel dimensions
• Stock mount design — direct fitment without chassis modification

The 27 Series builds on the legacy of QA1's trusted 26 Series monotube shocks, retaining the same high-quality internals and valving architecture while offering stock-mount compatibility for racers who need IMCA-legal damping in a straightforward bolt-in package. Ideal for dirt oval and circle track competition.