QA1 27A687-3M Monotube Shock 13.35-22.55 T-Bar/Poly V 7-3M IMCA Sealed

The QA1 27A687-3M is a 27 Series stock-mount monotube shock absorber engineered for circle track and IMCA-class racing applications. Featuring a zinc-plated steel body and a 46mm hard-anodized piston, this shock delivers consistent, controlled damping performance in demanding race environments.

Building on the proven performance of QA1's 26 Series, the 27 Series introduces a new stock-mount design with multiple valving options to suit a wide range of track conditions and driving styles. The 7-3M valving (7-stage compression / 3-stage rebound) provides a firm, race-tuned damping profile ideal for IMCA dirt oval competition.

Key Features:

• Monotube design for superior heat dissipation and consistent fade-free performance
• Zinc-plated steel body for corrosion resistance and durability
• 46mm hard-anodized piston for precise oil flow and long service life
• Compressed length: 13.35 inches | Extended length: 22.55 inches
• T-Bar / Poly V upper mount for direct OEM-style fitment
• IMCA legal and sealed for compliance in sanctioned competition
• Multiple valving options available across the 27 Series lineup

The QA1 27A687-3M is built for racers who demand reliable, class-legal performance without sacrificing the quality and engineering QA1 is known for in motorsports suspension components.