QA1 27943-10M 27 Series Steel Monotube Shock Absorber 9.17/14.0 Stud/T-Bar Mount 3C/10R

The QA1 27943-10M is part of the 27 Series — a stock mount monotube shock absorber built for performance street and racing applications. Featuring a zinc-plated steel body, a 46mm hard anodized piston, and a 3 compression / 10 rebound (3C/10R) linear valving configuration, this shock delivers precise, tunable damping out of the box. With a compressed height of 9.17 inches and an extended height of 14.0 inches, it is engineered to drop into stock mounting locations without modification.

The 27 Series builds on the proven architecture of QA1's 26 Series but adds a critical advantage: a stock mount design that simplifies installation on a wide range of classic muscle car and performance vehicle platforms. The Stud/T-Bar mounting configuration makes it compatible with common OEM-style mounting hardware.

Key Features:

• Monotube design for superior heat dissipation and consistent damping performance
• 46mm hard anodized piston for durability and precise fluid control
• Zinc-plated steel body for corrosion resistance
• 3C/10R linear valving — 3 compression / 10 rebound settings for a firm, controlled ride
• Stock mount configuration — bolt-in fitment, no cutting or welding required
• Stud/T-Bar end mount for broad compatibility
• 9.17" compressed / 14.0" extended travel dimensions
• Multiple valving options available across the 27 Series lineup
• 100% dyno tested and serialized for consistent quality
• Rebuildable and revalveable by QA1 factory or authorized service centers
• Made in the USA

The QA1 27 Series monotube shock absorber is an ideal upgrade for enthusiasts seeking improved handling and ride control while retaining stock mounting points. Whether building a dedicated track car or a high-performance street machine, the 27943-10M delivers the tunable performance QA1 is known for.