1981 GMC K3500 Bilstein Parts
Choose your Submodel for your 1981 GMC K3500
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- B8 5100-Shock Absorber
- w/3 - 4 in. Lift;
- 46mm Monotube Shock Absorber
- B8 5100 Shock Absorber
- Product Attributes:
- Boot Included: Black Bellows
- Collapsed Length:
- 13.660 In.
- 347mm
- Internal Design: Monotube
- Lower Mount Type: Eye 12.7mm
- Upper Mount Type: Eye 12.7mm
- Body Inside Diameter: 46mm
- WARNING CA Proposition 65: Yes
- Body Design: Smooth Body (non-coilover)
- Extended Length:
- 21.620 In.
- 549.2mm
- WARNING CA Proposition 65 Message: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Reservoir Included: No
-
Features:
- Bilstein 5100 Series
- Monotube Gas Pressure Construction
- Designed For Consistent Fade-Free Performance
- Self-Adjusting Deflective Disc Valving
- High-Flow Piston Reduces Harshness
- Available In Stem-To-Eye/Eye-To-Eye Mounting Configurations
- Zinc Coating For Resistance To Off-Road Elements
- Custom Valving Available
- Factory Rebuildable
- Made In The USA
- Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV's. These shock absorbers feature a monotube design which provides consistent fade free performance. B8 5100 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B8 5100 shock absorbers are tuned for each specific application to assure optimal performance is achieved. B8 5100 shock absorbers offer a significant improvement in ride quality, handling, and comfort.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K3500 | V | - | Front | 8 Cyl 5.7L | 350 |
- B8 5125-Shock Absorber
- 34.90 in. Extended; 20.75 in. Collapsed;w/4 - 6 in. Lift;
- 46mm Monotube Shock Absorber
- 5165 Series Shock Absorber
- Product Attributes:
- Rebound @0.52m/s: 2550
- Mount Type: Eye-to-eye
- Internal Design: Monotube
- Collapsed Length Rounded: 21 In.
- Collapsed Length:
- 20.770 In.
- 527.5mm
- Upper Mount Type: Eye 0.625 In.
- Extended Length Rounded: 35 In.
- Body Inside Diameter: 46mm
- WARNING CA Proposition 65: Yes
- Body Design: Smooth Body (non-coilover)
- Rebound @0.26m/s: 2550
- WARNING CA Proposition 65 Message: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Reservoir Included: No
- Boot Included: No
- Lower Mount Type: Eye 0.625 In.
- Shock Stroke: 14.150 In.
- Extended Length:
- 34.920 In.
- 887mm
- Compression @0.52m/s: 700
- Adjustable Length: No
-
Features:
- Stock Mount Remote Reservoir Shocks
- Direct-Fit To Each Specific Vehicle Application
- Digressive Piston
- Self-Adjusting Deflective Disc Valving
- Increased Cooling Capacity
- Increased Shock Travel
- Zinc-Plated Steel Body
- Triple-C-Technology Coating
- Bilstein B8 5125 shock absorbers are designed for custom applications and are a perfect solution for vehicles that do not have a direct Bilstein fitment. These high gas pressure monotube shock absorbers are sold by various lengths and valve rates to accommodate a wide range of uses and custom fitments. All B8 5125 shock absorbers come equipped with industry standard 5/8 inch hour glass bushings and are available in either an eye/eye or stem/eye mount configuration. The shock absorbers feature a 46mm piston with self-adjusting deflective disc valving. Bilstein B8 5125 shock absorbers are the ideal choice for custom suspension builders.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K3500 | V | - | Rear | 8 Cyl 5.7L | 350 |
- B8 5100-Shock Absorber
- For Front Lifted Height: 3-4"
- 46mm Monotube Shock Absorber
- B8 5100
- Product Attributes:
- California Proposition 65: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Internal Design: Monotube
- Collapsed Length:
- 13.660 In.
- 347mm
- Upper Mount Type: Eye 12.7mm
- Extended Length (MM): 549.2
- Reservoir: No
- Body Inside Diameter: 46mm
- WARNING CA Proposition 65: Yes
- Body Design: Smooth Body (non-coilover)
- Spring Seat Included: No
- WARNING CA Proposition 65 Message: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Reservoir Included: No
- Collapsed Length (MM): 347.0
- Boot Included: Black Bellows
- Lower Mount Type: Eye 12.7mm
- Adjustable Damping: Non-adjustable
- Extended Length:
- 21.620 In.
- 549.2mm
- Body Diameter (ID): 46mm
-
Features:
- Bilstein 5100 Series
- Monotube Gas Pressure Construction
- Designed For Consistent Fade-Free Performance
- Self-Adjusting Deflective Disc Valving
- High-Flow Piston Reduces Harshness
- Available In Stem-To-Eye/Eye-To-Eye Mounting Configurations
- Zinc Coating For Resistance To Off-Road Elements
- Custom Valving Available
- Factory Rebuildable
- Made In The USA
- Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV's. These shock absorbers feature a monotube design which provides consistent fade free performance. B8 5100 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B8 5100 shock absorbers are tuned for each specific application to assure optimal performance is achieved. B8 5100 shock absorbers offer a significant improvement in ride quality, handling, and comfort.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
217762, 24187077, BE5-E655, F4-BE5-E655-H0
Additional Fitment Information:
| Vehicle | Position | Sub Model |
|---|---|---|
| 1981 - GMC K3500 | Front | Base |
- B8 5125-Shock Absorber
- 206.5mm; Zinc;w/2 - 4 in. Lift;
- 46mm Monotube Shock Absorber
- B8 5125 Shock Absorber
- Product Attributes:
- Rebound @0.52m/s: 2550
- Mount Type: Eye-to-eye
- Internal Design: Monotube
- Collapsed Length Rounded: 14 In.
- Collapsed Length:
- 13.660 In.
- 347mm
- Upper Mount Type: Eye 0.625 In.
- Extended Length Rounded: 22 In.
- Body Inside Diameter: 46mm
- WARNING CA Proposition 65: Yes
- Body Design: Smooth Body (non-coilover)
- Rebound @0.26m/s: 2550
- WARNING CA Proposition 65 Message: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Reservoir Included: No
- Boot Included: Black Bellows
- Lower Mount Type: Eye 0.625 In.
- Extended Length:
- 21.630 In.
- 549.5mm
- Compression @0.52m/s: 700
-
Features:
- Bilstein 5100 Series
- Monotube Gas Pressure Construction
- Self-Adjusting Deflective Disc Valving
- High-Flow Piston Reduces Harshness
- Independent Rebound And Compression Tuning
- Larger Working Piston Area For Exact Damping
- Superior Control For Large Diameter Tires
- Zinc-Plated Steel Body
- Bilstein B8 5125 shock absorbers are designed for custom applications and are a perfect solution for vehicles that do not have a direct Bilstein fitment. These high gas pressure monotube shock absorbers are sold by various lengths and valve rates to accommodate a wide range of uses and custom fitments. All B8 5125 shock absorbers come equipped with industry standard 5/8 inch hour glass bushings and are available in either an eye/eye or stem/eye mount configuration. The shock absorbers feature a 46mm piston with self-adjusting deflective disc valving. Bilstein B8 5125 shock absorbers are the ideal choice for custom suspension builders.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
33185590, 465292, BE5-6252, F4-BE5-6252-H5
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K3500 | L | - | Front | 6 Cyl 4.8L | 292 |
- B8 5125-Shock Absorber
- Compression Bump Stop On Chassis May Need To Be Modified To Prevent Damage To The Shock;w/3 - 6 in. Lift;
- 46mm Monotube Shock Absorber
- 5100 Series Shock Absorber
- Product Attributes:
- Rebound @0.52m/s: 2550
- Mount Type: Eye-to-eye
- Internal Design: Monotube
- Collapsed Length Rounded: 18 In.
- Collapsed Length:
- 17.910 In.
- 455mm
- Upper Mount Type: Eye 0.625 In.
- Extended Length Rounded: 30 In.
- Body Inside Diameter: 46mm
- WARNING CA Proposition 65: Yes
- Body Design: Smooth Body (non-coilover)
- Rebound @0.26m/s: 2550
- WARNING CA Proposition 65 Message: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Reservoir Included: No
- Boot Included: Black Bellows
- Lower Mount Type: Eye 0.625 In.
- Extended Length:
- 29.700 In.
- 754.5mm
- Compression @0.52m/s: 700
-
Features:
- Bilstein 5100 Series
- Monotube Gas Pressure Construction
- Designed For Consistent Fade-Free Performance
- Self-Adjusting Deflective Disc Valving
- High-Flow Piston Reduces Harshness
- Available In Stem-To-Eye/Eye-To-Eye Mounting Configurations
- Zinc Coating For Resistance To Off-Road Elements
- Custom Valving Available
- Factory Rebuildable
- Made In The USA
- Bilstein B8 5125 shock absorbers are designed for custom applications and are a perfect solution for vehicles that do not have a direct Bilstein fitment. These high gas pressure monotube shock absorbers are sold by various lengths and valve rates to accommodate a wide range of uses and custom fitments. All B8 5125 shock absorbers come equipped with industry standard 5/8 inch hour glass bushings and are available in either an eye/eye or stem/eye mount configuration. The shock absorbers feature a 46mm piston with self-adjusting deflective disc valving. Bilstein B8 5125 shock absorbers are the ideal choice for custom suspension builders.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K3500 | V | - | Rear | 8 Cyl 5.7L | 350 |
- B8 5125-Shock Absorber
- Compression Bump Stop On Chassis May Need To Be Modified To Prevent Damage To The Shock;w/3 - 6 in. Lift;
- 46mm Monotube Shock Absorber
- 5100 Series Shock Absorber
- Product Attributes:
- California Proposition 65: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Collapsed Length:
- 17.910 In.
- 455mm
- Extended Length Rounded: 30 In.
- Body Inside Diameter: 46mm
- WARNING CA Proposition 65: Yes
- Rebound @0.26m/s: 2550
- Reservoir Included: No
- Collapsed Length (MM): 455.0
- Collapsed Length (IN) Rounded: 18
- Adjustable Damping: Non-adjustable
- Rebound @0.52m/s: 2550
- Mount Type: Eye-to-eye
- Collapsed Length Rounded: 18 In.
- Internal Design: Monotube
- Upper Mount Type:
- Eye 0.625 In.
- Eye 5/8in
- Extended Length (MM): 754.5
- Reservoir: No
- Body Design: Smooth Body (non-coilover)
- Spring Seat Included: No
- WARNING CA Proposition 65 Message: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Boot Included: Black Bellows
- Lower Mount Type:
- Eye 0.625 In.
- Eye 5/8in
- Extended Length (IN) Rounded: 30
- Extended Length:
- 29.700 In.
- 754.5mm
- Body Diameter (ID): 46mm
- Compression @0.52m/s: 700
-
Features:
- Bilstein 5100 Series
- Monotube Gas Pressure Construction
- Designed For Consistent Fade-Free Performance
- Self-Adjusting Deflective Disc Valving
- High-Flow Piston Reduces Harshness
- Available In Stem-To-Eye/Eye-To-Eye Mounting Configurations
- Zinc Coating For Resistance To Off-Road Elements
- Custom Valving Available
- Factory Rebuildable
- Made In The USA
- Bilstein B8 5125 shock absorbers are designed for custom applications and are a perfect solution for vehicles that do not have a direct Bilstein fitment. These high gas pressure monotube shock absorbers are sold by various lengths and valve rates to accommodate a wide range of uses and custom fitments. All B8 5125 shock absorbers come equipped with industry standard 5/8 inch hour glass bushings and are available in either an eye/eye or stem/eye mount configuration. The shock absorbers feature a 46mm piston with self-adjusting deflective disc valving. Bilstein B8 5125 shock absorbers are the ideal choice for custom suspension builders.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
33185569, 465289, BE5-6249, F4-BE5-6249-H5, F4-BE5-6249-H6
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K3500 | V | - | Rear | 8 Cyl 5.7L | 350 |
- B8 5125-Shock Absorber
- 34.90 in. Extended; 20.75 in. Collapsed;w/4 - 6 in. Lift;
- 46mm Monotube Shock Absorber
- 5165 Series Shock Absorber
- Product Attributes:
- California Proposition 65: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Collapsed Length:
- 20.770 In.
- 527.5mm
- Extended Length Rounded: 35 In.
- Body Inside Diameter: 46mm
- WARNING CA Proposition 65: Yes
- Rebound @0.26m/s: 2550
- Reservoir Included: No
- Collapsed Length (MM): 527.5
- Collapsed Length (IN) Rounded: 21
- Adjustable Damping: Non-adjustable
- Adjustable Length: No
- Rebound @0.52m/s: 2550
- Mount Type: Eye-to-eye
- Collapsed Length Rounded: 21 In.
- Internal Design: Monotube
- Upper Mount Type:
- Eye 0.625 In.
- Eye 5/8in
- Extended Length (MM): 887.0
- Reservoir: No
- Body Design: Smooth Body (non-coilover)
- Spring Seat Included: No
- WARNING CA Proposition 65 Message: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Boot Included: No
- Lower Mount Type:
- Eye 0.625 In.
- Eye 5/8in
- Shock Stroke: 14.150 In.
- Extended Length (IN) Rounded: 35
- Extended Length:
- 34.920 In.
- 887mm
- Body Diameter (ID): 46mm
- Compression @0.52m/s: 700
-
Features:
- Stock Mount Remote Reservoir Shocks
- Direct-Fit To Each Specific Vehicle Application
- Digressive Piston
- Self-Adjusting Deflective Disc Valving
- Increased Cooling Capacity
- Increased Shock Travel
- Zinc-Plated Steel Body
- Triple-C-Technology Coating
- Bilstein B8 5125 shock absorbers are designed for custom applications and are a perfect solution for vehicles that do not have a direct Bilstein fitment. These high gas pressure monotube shock absorbers are sold by various lengths and valve rates to accommodate a wide range of uses and custom fitments. All B8 5125 shock absorbers come equipped with industry standard 5/8 inch hour glass bushings and are available in either an eye/eye or stem/eye mount configuration. The shock absorbers feature a 46mm piston with self-adjusting deflective disc valving. Bilstein B8 5125 shock absorbers are the ideal choice for custom suspension builders.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
33185576, 465290, BE5-6250, F4-BE5-6250-H5
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K3500 | V | - | Rear | 8 Cyl 5.7L | 350 |
- B8 5125-Shock Absorber
- For Rear Lifted Height: 2-2.5"
- 46mm Monotube Shock Absorber
- B8 5125
- Product Attributes:
- California Proposition 65: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Collapsed Length:
- 17.010 In.
- 432mm
- Extended Length Rounded: 28 In.
- Body Inside Diameter: 46mm
- WARNING CA Proposition 65: Yes
- Rebound @0.26m/s: 2550
- Reservoir Included: No
- Collapsed Length (MM): 432.0
- Collapsed Length (IN) Rounded: 17
- Adjustable Damping: Non-adjustable
- Rebound @0.52m/s: 2550
- Mount Type: Eye-to-eye
- Collapsed Length Rounded: 17 In.
- Internal Design: Monotube
- Upper Mount Type:
- Eye 0.625 In.
- Eye 5/8in
- Extended Length (MM): 711.2
- Reservoir: No
- Body Design: Smooth Body (non-coilover)
- Spring Seat Included: No
- WARNING CA Proposition 65 Message: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Boot Included: Black Bellows
- Lower Mount Type:
- Eye 0.625 In.
- Eye 5/8in
- Extended Length (IN) Rounded: 28
- Extended Length:
- 28.000 In.
- 711.2mm
- Body Diameter (ID): 46mm
- Compression @0.52m/s: 700
-
Features:
- Bilstein 5100 Series
- Monotube Gas Pressure Construction
- Self-Adjusting Deflective Disc Valving
- High-Flow Piston Reduces Harshness
- Independent Rebound And Compression Tuning
- Larger Working Piston Area For Exact Damping
- Superior Control For Large Diameter Tires
- Zinc-Plated Steel Body
- Bilstein B8 5125 shock absorbers are designed for custom applications and are a perfect solution for vehicles that do not have a direct Bilstein fitment. These high gas pressure monotube shock absorbers are sold by various lengths and valve rates to accommodate a wide range of uses and custom fitments. All B8 5125 shock absorbers come equipped with industry standard 5/8 inch hour glass bushings and are available in either an eye/eye or stem/eye mount configuration. The shock absorbers feature a 46mm piston with self-adjusting deflective disc valving. Bilstein B8 5125 shock absorbers are the ideal choice for custom suspension builders.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
217855, 33104652, BE5-A465-H7, F4-BE5-A465-H8
Additional Fitment Information:
| Vehicle | Position | Sub Model |
|---|---|---|
| 1981 - GMC K3500 | Rear | Base |
- B8 5125-Shock Absorber
- w/2 - 2.5 in. Lift; For Off Road Racing
- 46mm Monotube Shock Absorber
- B8 5125 Shock Absorber
- Product Attributes:
- Rebound @0.52m/s: 2550
- Mount Type: Eye-to-eye
- Internal Design: Monotube
- Collapsed Length Rounded: 17 In.
- Collapsed Length:
- 17.010 In.
- 432mm
- Upper Mount Type: Eye 0.625 In.
- Extended Length Rounded: 28 In.
- Body Inside Diameter: 46mm
- WARNING CA Proposition 65: Yes
- Body Design: Smooth Body (non-coilover)
- Rebound @0.26m/s: 2550
- WARNING CA Proposition 65 Message: Warning: Cancer & Reproductive Harm - Www.p65warnings.ca.gov
- Reservoir Included: No
- Boot Included: Black Bellows
- Lower Mount Type: Eye 0.625 In.
- Extended Length:
- 28.000 In.
- 711.2mm
- Compression @0.52m/s: 700
-
Features:
- Bilstein 5100 Series
- Monotube Gas Pressure Construction
- Self-Adjusting Deflective Disc Valving
- High-Flow Piston Reduces Harshness
- Independent Rebound And Compression Tuning
- Larger Working Piston Area For Exact Damping
- Superior Control For Large Diameter Tires
- Zinc-Plated Steel Body
- Bilstein B8 5125 shock absorbers are designed for custom applications and are a perfect solution for vehicles that do not have a direct Bilstein fitment. These high gas pressure monotube shock absorbers are sold by various lengths and valve rates to accommodate a wide range of uses and custom fitments. All B8 5125 shock absorbers come equipped with industry standard 5/8 inch hour glass bushings and are available in either an eye/eye or stem/eye mount configuration. The shock absorbers feature a 46mm piston with self-adjusting deflective disc valving. Bilstein B8 5125 shock absorbers are the ideal choice for custom suspension builders.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K3500 | V | - | Rear | 8 Cyl 7.4L | 454 |
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