QA1 27687-2M 27 Series Monotube Shock Absorber 13.35/22.55 T-Bar/Poly Large Steel

The QA1 27687-2M is a 27 Series stock-mount monotube shock absorber built for performance street and circle track applications. Featuring a zinc-plated steel body with a 46mm hard-anodized piston, this shock delivers consistent, fade-resistant damping in a package that installs using factory mounting locations.

With a collapsed length of 13.35 inches and an extended length of 22.55 inches, this large-body shock uses a T-bar upper mount and polyurethane lower mount bushing for a secure, NVH-reducing fitment. The monotube design separates the oil and nitrogen gas charges for superior heat dissipation and more precise damping response compared to traditional twin-tube shocks.

Key Features:

• 27 Series stock-mount monotube design — drop-in replacement with performance upgrades
• Zinc-plated steel body for corrosion resistance and durability
• 46mm hard-anodized aluminum piston for reduced friction and long service life
• Monotube construction separates oil and nitrogen for improved heat management
• T-bar upper mount / polyurethane lower bushing mount
• Collapsed length: 13.35 in. | Extended length: 22.55 in.
• Multiple valving options available across the 27 Series lineup
• Compatible with QA1's proven 26 Series mounting geometry

QA1's 27 Series shocks are engineered for enthusiasts who demand improved handling and ride quality without sacrificing the convenience of stock-style mounting. Ideal for muscle cars, classic trucks, and circle track builds.