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Products for:
- Year: 2003
- Make: Chevrolet
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Cold Air Intake
Description: The LB7 Duramax has a very restricted charge air system from the factory. After realizing the potential power loss from the small-diameter factory tubes, we increased the size of the tubing to 3...More Details »
Item #: GVJG-105-HSP-CP
Condition:
New
Price: $218.50
Cold Air Intake
Description: The LB7 Duramax has a very restricted charge air system from the factory. After realizing the potential power loss from the small-diameter factory tubes, we increased the size of the tubing to 3...More Details »
Item #: GVJG-105-HSP-GB
Condition:
New
Price: $218.50
Cold Air Intake
Description: The LB7 Duramax has a very restricted charge air system from the factory. After realizing the potential power loss from the small-diameter factory tubes, we increased the size of the tubing to 3...More Details »
Item #: GVJG-105-HSP-DG
Condition:
New
Price: $218.50
Cold Air Intake
Description: The LB7 Duramax has a very restricted charge air system from the factory. After realizing the potential power loss from the small-diameter factory tubes, we increased the size of the tubing to 3...More Details »
Item #: GVJG-105-HSP-O
Condition:
New
Price: $218.50
Cold Air Intake
Description: The LB7 Duramax has a very restricted charge air system from the factory. After realizing the potential power loss from the small-diameter factory tubes, we increased the size of the tubing to 3...More Details »
Item #: GVJG-105-HSP-W
Condition:
New
Price: $218.50
Cold Air Intake
Description: The LB7 Duramax has a very restricted charge air system from the factory. After realizing the potential power loss from the small-diameter factory tubes, we increased the size of the tubing to 3...More Details »
Item #: GVJG-105-HSP-RAW
Condition:
New
Price: $180.50
Cold Air Intake
Description: The LB7 Duramax has a very restricted charge air system from the factory. After realizing the potential power loss from the small-diameter factory tubes, we increased the size of the tubing to 3...More Details »
Item #: GVJG-105-HSP-SB
Condition:
New
Price: $218.50
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-CUST
Condition:
New
Price: $2,417.75
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-BR
Condition:
New
Price: $2,275.25
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-CB
Condition:
New
Price: $2,275.25
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-CR
Condition:
New
Price: $2,275.25
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-CP
Condition:
New
Price: $2,275.25
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-GB
Condition:
New
Price: $2,275.25
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-DG
Condition:
New
Price: $2,275.25
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-O
Condition:
New
Price: $2,275.25
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-RAW
Condition:
New
Price: $2,014.00
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-SB
Condition:
New
Price: $2,275.25
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-CUST
Condition:
New
Price: $1,164.70
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-BR
Condition:
New
Price: $1,045.95
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-CB
Condition:
New
Price: $1,045.95
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-CR
Condition:
New
Price: $1,045.95
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-CP
Condition:
New
Price: $1,045.95
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-GB
Condition:
New
Price: $1,045.95
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-DG
Condition:
New
Price: $1,045.95
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-O
Condition:
New
Price: $1,045.95
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-W
Condition:
New
Price: $1,045.95
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-RAW
Condition:
New
Price: $874.95
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1-degree increase in...More Details »
Item #: GVJG-183-HSP-SB
Condition:
New
Price: $1,045.95
Intercooler Pipes
Description: The LB7 Duramax has a very restricted charge air system from the factory. After realizing the potential power loss from the small-diameter factory tubes, we increased the size of the tubing to 3...More Details »
Item #: GVJG-105-DG
Condition:
New
Price: $218.50
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-DG
Condition:
New
Price: $2,275.25
Cold Air Intake
Description: Featuring a mandrel-bent 4.5-inch intake tube for massive airflow gains, HSP's signature heat shield box eliminating unwanted hot air entering the cold air intake. For every 1-Degree increase in...More Details »
Item #: GVJG-183-DG
Condition:
New
Price: $1,045.95
Intercooler Pipes
Description: This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1/2 inch inch intake tube for massive airflow gains, with HSP's signature heat shield Box eliminating unwanted...More Details »
Item #: GVJG-583-1-HSP-BR
Condition:
New
Price: $2,071.95
Intercooler Pipes
Description: This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1/2 inch inch intake tube for massive airflow gains, with HSP's signature heat shield Box eliminating unwanted...More Details »
Item #: GVJG-583-1-HSP-CB
Condition:
New
Price: $2,071.95
Intercooler Pipes
Description: This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1/2 inch inch intake tube for massive airflow gains, with HSP's signature heat shield Box eliminating unwanted...More Details »
Item #: GVJG-583-1-HSP-CR
Condition:
New
Price: $2,071.95
Intercooler Pipes
Description: This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1/2 inch inch intake tube for massive airflow gains, with HSP's signature heat shield Box eliminating unwanted...More Details »
Item #: GVJG-583-1-HSP-CP
Condition:
New
Price: $2,071.95
Intercooler Pipes
Description: This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1/2 inch inch intake tube for massive airflow gains, with HSP's signature heat shield Box eliminating unwanted...More Details »
Item #: GVJG-583-1-HSP-GB
Condition:
New
Price: $2,071.95
Intercooler Pipes
Description: This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1/2 inch inch intake tube for massive airflow gains, with HSP's signature heat shield Box eliminating unwanted...More Details »
Item #: GVJG-583-1-HSP-DG
Condition:
New
Price: $2,071.95
Intercooler Pipes
Description: This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1/2 inch inch intake tube for massive airflow gains, with HSP's signature heat shield Box eliminating unwanted...More Details »
Item #: GVJG-583-1-HSP-O
Condition:
New
Price: $2,071.95
Intercooler Pipes
Description: This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1/2 inch inch intake tube for massive airflow gains, with HSP's signature heat shield Box eliminating unwanted...More Details »
Item #: GVJG-583-1-HSP-W
Condition:
New
Price: $2,071.95
Intercooler Pipes
Description: This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1/2 inch inch intake tube for massive airflow gains, with HSP's signature heat shield Box eliminating unwanted...More Details »
Item #: GVJG-583-1-HSP-RAW
Condition:
New
Price: $1,872.45
Intercooler Pipes
Description: This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1/2 inch inch intake tube for massive airflow gains, with HSP's signature heat shield Box eliminating unwanted...More Details »
Item #: GVJG-583-1-HSP-SB
Condition:
New
Price: $2,071.95
Intercooler Pipes
Description: Your factory LML Duramax intercooler tubing can be a major restriction when looking to increase power and efficiency. Our cast and CNC machined bridge is designed to port match the intake runners,...More Details »
Item #: GVJG-504-DG
Condition:
New
Price: $1,024.80
Suspension Traction Bar
Description: Fits 2011-2019 Extended Cab 6FT. Box Trucks, Extended Cab 8FT BOX, Crew Cab 8FT BOX, Crew Cab 6FT BOX
HSP Diesel has come out with the first true bolt-on Traction Bars For the LML! Trucks in...More Details »
Item #: GVJG-535-2-DG
Condition:
New
Price: $741.00
Turbo Pedestal
Description: HSP Diesel's T4 Pedestal is a great component for the build-it-yourself truck owner. The foundation of any turbo system is the location of the turbocharger. Constructing a built to the last...More Details »
Item #: 020-HSP-C-GVJG
Condition:
New
Price: $570.00
Turbo Pedestal
Description: HSP Diesel's T4 Pedestal is a great component for the build-it-yourself truck owner. The foundation of any turbo system is the location of the turbocharger. Constructing a built to the last...More Details »
Item #: 020-HSP-RAW-GVJG
Condition:
New
Price: $522.50
Engine Coolant Thermostat Housing
Description: HSP Billet Thermostat Housing Kit W/Coolant return for 2001-2005 Chevrolet/GMC Duramax LB7/LLY. You should be running the forward-facing thermostat housing kit, with coolant return if you have a...More Details »
Item #: 040-1-HSP-BR-GVJG
Condition:
New
Price: $398.25
Engine Coolant Thermostat Housing
Description: HSP Billet Thermostat Housing Kit W/Coolant return for 2001-2005 Chevrolet/GMC Duramax LB7/LLY. You should be running the forward-facing thermostat housing kit, with coolant return if you have a...More Details »
Item #: 040-1-HSP-CB-GVJG
Condition:
New
Price: $398.25
Engine Coolant Thermostat Housing
Description: HSP Billet Thermostat Housing Kit W/Coolant return for 2001-2005 Chevrolet/GMC Duramax LB7/LLY. You should be running the forward-facing thermostat housing kit, with coolant return if you have a...More Details »
Item #: 040-1-HSP-CR-GVJG
Condition:
New
Price: $398.25
Engine Coolant Thermostat Housing
Description: HSP Billet Thermostat Housing Kit W/Coolant return for 2001-2005 Chevrolet/GMC Duramax LB7/LLY. You should be running the forward-facing thermostat housing kit, with coolant return if you have a...More Details »
Item #: 040-1-HSP-CP-GVJG
Condition:
New
Price: $398.25
Engine Coolant Thermostat Housing
Description: HSP Billet Thermostat Housing Kit W/Coolant return for 2001-2005 Chevrolet/GMC Duramax LB7/LLY. You should be running the forward-facing thermostat housing kit, with coolant return if you have a...More Details »
Item #: 040-1-HSP-GB-GVJG
Condition:
New
Price: $398.25
Engine Coolant Thermostat Housing
Description: HSP Billet Thermostat Housing Kit W/Coolant return for 2001-2005 Chevrolet/GMC Duramax LB7/LLY. You should be running the forward-facing thermostat housing kit, with coolant return if you have a...More Details »
Item #: 040-1-HSP-DG-GVJG
Condition:
New
Price: $398.25
Engine Coolant Thermostat Housing
Description: HSP Billet Thermostat Housing Kit W/Coolant return for 2001-2005 Chevrolet/GMC Duramax LB7/LLY. You should be running the forward-facing thermostat housing kit, with coolant return if you have a...More Details »
Item #: 040-1-HSP-O-GVJG
Condition:
New
Price: $398.25
Engine Coolant Thermostat Housing
Description: HSP Billet Thermostat Housing Kit W/Coolant return for 2001-2005 Chevrolet/GMC Duramax LB7/LLY. You should be running the forward-facing thermostat housing kit, with coolant return if you have a...More Details »
Item #: 040-1-HSP-W-GVJG
Condition:
New
Price: $398.25
Engine Coolant Thermostat Housing
Description: HSP Billet Thermostat Housing Kit W/Coolant return for 2001-2005 Chevrolet/GMC Duramax LB7/LLY. You should be running the forward-facing thermostat housing kit, with coolant return if you have a...More Details »
Item #: 040-1-HSP-RAW-GVJG
Condition:
New
Price: $365.00
Engine Coolant Thermostat Housing
Description: HSP Billet Thermostat Housing Kit W/Coolant return for 2001-2005 Chevrolet/GMC Duramax LB7/LLY. You should be running the forward-facing thermostat housing kit, with coolant return if you have a...More Details »
Item #: 040-1-HSP-SB-GVJG
Condition:
New
Price: $398.25
Cold Air Intake
Description: Looking for a kit that has it all? Featuring a mandrel-bent 4-inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake....More Details »
Item #: GVJG-184-HSP-W
Condition:
New
Price: $2,275.25
Kicker Bar
Item #: 1272BOX4-DHTP
Condition:
New
Price: $109.95
Kicker Bar
Item #: 1297BOX6-DHTP
Condition:
New
Price: $129.95
KRYPTONITE Upper Control Arm Bushings 2001-2010 Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Description: KRYPTONITE Upper Control Arm Bushings 2001-2010 Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Item #: KRYKRBUCA10
Condition:
New
Price: $59.99
KRYPTONITE 2" LEVELING KEYS 2001-2010 Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Description: KRYPTONITE 2" LEVELING KEYS 2001-2010 Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Item #: KRYKRKEY10
Condition:
New
Price: $119.99