What makes the monotube design better than a twin-tube shock?

The monotube design uses a larger piston and more oil than typical twin-tube shocks. This helps dissipate heat more effectively, leading to more consistent damping performance and preventing fade during heavy use.

How does the velocity-sensitive piston improve the ride?

This shock features a digressive piston that automatically adjusts its damping force based on how quickly the suspension is moving. This means it can provide a firmer response during hard cornering or over bumps, while still offering a comfortable ride on smoother roads.

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Specifications

Brand: Bilstein
Part #: 24-009331
UPC: 651860634807

Bilstein B6 1987 Chevrolet Blazer Custom Deluxe Rear 46mm Monotube Shock Absorber

Name: Bilstein B6 1987 Chevrolet Blazer Custom Deluxe Rear 46mm Monotube Shock Absorber
Brand: Bilstein
SKU: bilstein-bilstein-b6-1987-chevrolet-blazer-custom-deluxe-rear-46mm-monotube-shoc-t14-281980
Price: 104.00 USD
Availability: InStock

$104.00

In Stock

Bilstein B6 1987 Chevrolet Blazer Custom Deluxe Rear 46mm Monotube Shock Absorber. Direct fit upgrade for stock height trucks and SUVs.

Key Features

Fits a wide range of Chevrolet and GMC trucks and SUVs from the 1970s through the early 1990s.
46mm monotube design ensures consistent, fade-free performance in all conditions.
Specific tuning for stock height vehicles.
Uses OEM springs and mounting hardware.
Vehicle-specific ride tuning for optimal performance.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is a Bilstein B6 4600 rear shock absorber, part number 24-009331. It's built as a direct replacement for the original shocks on stock-height light trucks and SUVs, fitting a wide range of vehicles like the 1987 Chevrolet Blazer, 1975-1986 Chevrolet C10, and 1973-1974 GMC C15/C1500 Pickup.

What makes this shock stand out is its 46mm monotube design. This construction helps keep performance consistent and prevents fade, even when you're working the suspension hard. Bilstein tunes each shock specifically for its application, meaning this one is set up to work well with your vehicle's original springs and mounting hardware. You'll notice an improved ride quality, better handling, and more comfort thanks to its unique, velocity-sensitive digressive piston that adjusts to changing road conditions.