QA1 26A75-6M 26 Series Monotube Shock Absorber Sealed Hyperscrew IMCA 13.40/20.63 Eye/Eye 5-6M

The QA1 26A75-6M is a 26 Series one-piece steel monotube shock absorber featuring a sealed Hyperscrew configuration that is IMCA legal. With a 13.40" compressed height and 20.63" extended height (7" stroke), this shock mounts with eyelet ends on both the top and bottom and is valved at 5-6M for precise linear damping control.

Built on a 2" O.D. zinc-plated steel monotube body, the 26A75-6M delivers excellent corrosion resistance and long-lasting durability in demanding racing environments. The sealed Hyperscrew design seals nitrogen gas pressure inside the shock via an O-ring screw near the bearing end, ensuring gas pressure remains consistent per IMCA and sanctioning body rules.

Key Features:

• IMCA-legal sealed Hyperscrew configuration
• 13.40" compressed / 20.63" extended height — 7" stroke
• Eyelet top and eyelet bottom (Eye-B/Eye-B) mounting
• 5-6M valving — linear deflective disc valving
• 2" O.D. zinc-plated one-piece steel monotube body
• 46mm piston for maximum car control at all shaft velocities
• 15mm centerless ground, hard chrome-plated piston rod for reduced flex and consistent valving
• Premium proprietary oil blend engineered to prevent fade
• Racer rebuildable and revalveable for unparalleled repeatability
• Can be run in any orientation with no change in rate
• Replaceable 1/2" I.D. bearing ends
• 100% dyno tested and serialized
• Made in the USA

The QA1 26 Series is a popular choice for modifieds, late models, super stocks, and various other classes. It performs best on rough tracks as an easy-up shock on dirt cars and on bumpy asphalt tracks of all banking types, making it a versatile solution for a wide range of racing conditions.