QA1 27A683M Monotube Shock Absorber 13.35/22.55 T-Bar Poly V Mount IMCA Sealed

The QA1 27A683M is a 27 Series Steel Body Monotube Shock Absorber engineered for stock mount dirt track and oval racing applications. Built as an evolution of QA1's proven 26 Series platform, the 27 Series delivers refined damping performance in a durable, competition-ready package. This unit is IMCA Sealed, making it legal for use in IMCA-sanctioned racing classes right out of the box.

Key Features:

• Monotube design provides consistent, fade-resistant damping performance under sustained racing conditions
• Zinc-plated steel body for corrosion resistance and long service life
• 46mm hard-anodized piston for precise, consistent valving and durability
• Collapsed length: 13.35 inches — Extended length: 22.55 inches (9.20" stroke)
• T-Bar upper / Polyurethane V-style lower mount for direct OEM-style fitment
• 3-way valving (3M) allows tuning adjustment to suit track conditions and driver preference
• IMCA Sealed — certified and ready for competition in IMCA-sanctioned classes
• Compatible with stock mount suspension setups common in dirt late model, modified, and street stock classes

The QA1 27 Series represents a purpose-built improvement over the long-trusted 26 Series, incorporating enhanced internal components while maintaining the same stock mounting geometry racers depend on. Whether you're setting up for a local weekly show or a major IMCA event, the 27A683M delivers reliable, repeatable performance lap after lap.