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Bilstein Motorsport AK Series Monotube Shock Absorber - 46mm Diameter 20.47in Extended Length

SKU: BILAK1054

Shocks and Struts

BIL Motorsport Shocks...

Bilstein Motorsport AK Series Monotube Shock Absorber - 46mm Diameter 20.47in Extended Length

SKU: BILAK1054

Shocks and Struts

BIL Motorsport Shocks...

A$332.68
Available from MFR. In stock at 1 location (8 available)

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Description

Shock - AK Series - Monotube - 12.72 in Compressed / 20.39 in Extended - Linear - Steel - Yellow Paint - Rear - GM F-Body 1970-81 - Each

Shock

Bilstein AK Series shock absorbers are designed for motorsports applications that require the use of the OE mounting components. Each shock absorber features a monotube design with steel spring valve discs for consistent, fade free performance and superior durability. AK Series shock absorbers are ideal for racers who demand reliable performance that also meets their sanctioning body's mounting requirements.

Additional Information

46mm Monotube Shock Absorber

Application Summary

No Applications

Part Type

Suspension Shock Absorber

Product Overview

36mm/46mm diameter sealed steel body stock mount shocks and struts.

*The product benefits at a glance:*
• Monotube gas pressure construction
• For Camaro, Chevelle, Monte Carlo/Buick Regal, Full-size Ford, and Mustang bodies
• Available Race Shock Kit Packages include 7 AK Series shocks, instructions and recommended set-ups for dialing in your car.
• Applications: Pure stock, Enduro, Street Stock (stock mount), Mini-Stock

Data: v4.2 - Upd: 2026-11-07 23:15:08

Features

  • Bilstein Famous Consistent Fade Free Performance
  • Direct fit (OE) mounting design
  • Monotube design ensures consistent, fade-free performance in all conditions
  • Race-winning valvings for optimum weight transfer, feel, and grip in various track conditions

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Adjustable Damping:Non-Adjustable
Body Design:Stock Mount Smooth Body
Body Diameter (ID):46mm
Body Inside Diameter:46mm
Body Material:Steel
Boot Included:Blue Straight
Collapsed Length (IN):12.92
Collapsed Length (MM):328.1
Collapsed Length:328.1mm
Compression @0.52m/s:500
Description:AK Series-Shock Absorber
Extended Length (IN):20.47
Extended Length (MM):520
Extended Length:520mm
Finish:Yellow Paint
Internal Design:Monotube
Lower Mount Type:Stem
Part Number:bilAK1054
PartType:Shocks / Struts
Piston Diameter:46mm
Piston Type:Linear
Rebound @0.26m/s:1365
Rebound @0.52m/s:1365
Segment:Motorsports
Series:AK Series
Shock Stroke:7.550 in.
Spring Seat Included:No
Title:Bilstein Shock Absorbers
Upper Mount Type:Bar Pin
Valving Identifier:165/67

Product Downloads

# Document Type Download
1. Installation Instructions
2. Technical Drawing
3. Technical Bulletin
4. Catalog
5. Material Safety Data Sheet

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 17:11:18

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Bilstein
StreetFX SKU bilAK1054
SFX Item ID 4440189
Accounting SKU bil-AK1054
Manufacturer SKU AK1054
Manufacturer UPC 790832510548
Alternative References AK1054, BSN-AK1054

Shock/Strut, Heavy-Duty, Monotube, Rear, Chevy, Pontiac, Each

Bilstein AK Series shocks and struts let you take full control of your race car. The AK Series feature sealed steel bodies with monotube gas pressure construction for full damping power, even under extreme stress. They provide high-level traction and precise handling, as well as safety for your powerful sport suspension. Pure stock, street stock, or mini-stock Bilstein AK Series shocks and struts have what you need for the best handling, most responsive, and most stable design possible for your application.

Product Attributes
BrandBilstein
Manufacturer's Part NumberAK1054
Part TypeShocks and Struts
Product LineBilstein AK Series Shocks and Struts
UPC790832510548
Ride HeightStock
Internal DesignMonotube
Adjustable ValvingNo
Gas ChargedYes
Bushing MaterialRubber
Bushing ColorBlack
Boot IncludedYes
Boot ColorBlue
RemanufacturedNo
QuantitySold individually.

Manufacturer Attributes
Extended Length (MM) 520.0
Lower Mount Type Stem
Body Diameter (ID) 46mm
Finish Yellow Paint
Internal Design Monotube
Body Design Stock Mount Smooth Body
Extended Length (IN) 20.47
Upper Mount Type Bar Pin
Adjustable Damping Non-Adjustable
Collapsed Length (MM) 328.1
Boot Included Blue Straight
Rebound @0.52m/s 1365
Title Bilstein Shock Absorbers
Series AK Series
Piston Type Linear
Compression @0.52m/s 500
Collapsed Length (IN) 12.92
Body Material Steel
Spring Seat Included No
Segment Motorsports
PartType Shocks / Struts
Manufacturer Designation AK Series - Suspension Shock Absorber
Product Class Suspension Shock Absorber
Construction/Type 46mm Monotube Shock Absorber
Vehicle Designations No Applications
Product Outline Monotube design ensures consistent, fade-free performance in all conditions
Direct fit (OE) mounting design
Vehicle Brief GM "F" CAR REAR
Market Description Bilstein AK Series shock absorbers are designed for motorsports applications that require the use of the OE mounting components. Each shock absorber features a monotube design with steel spring valve discs for consistent, fade free performance and superior durability. AK Series shock absorbers are ideal for racers who demand reliable performance that also meets their sanctioning body's mounting requirements.

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