Halltech Systems Flex-Lock 3.75 Inch Straight Hump Hose - No Straightener (2001 - 2004 Chevrolet Corvette C5) - H-3.75-SHH
The Halltech Systems H-3.75-SHH Flex-Lock 3.75 Inch Straight Hump Hose provides a purpose-built connection for compatible 2001-2004 Chevrolet Corvette C5 intake systems. This configuration is supplied without a flow straightener and features a 3.75 inch inside diameter at both ends. Halltech's exclusive Flex-Lock design combines controlled flexibility with positive mechanical grip, helping the hose accommodate normal engine movement and torque while maintaining secure engagement between the connected intake components.
Halltech builds the H-3.75-SHH as a mandrel-formed, seven-layer, Nomex-reinforced silicone hose measuring 3 inches long with a nominal wall thickness of .142 inches. A compliant hump section provides the flexibility needed to handle movement within the drivetrain, while internal grip ridges at each end increase engagement with the connected components. Halltech also incorporates a dedicated notch that keys into the C5 Delphi MAF sensor and supplies two stainless steel hose clamps with the hose. For C5 owners who need the H-3.75-SHH without a straightener, this configuration delivers the correct Halltech hose design without adding an unwanted airflow straightener.
Specifications
- Manufacturer: Halltech Systems
- Part Number: H-3.75-SHH
- Product Type: Flex-Lock Straight Hump Hose
- Hose Design: Straight hump hose
- Inside Diameter, First End: 3.75 inches
- Inside Diameter, Second End: 3.75 inches
- Hose Length: 3 inches
- Nominal Hose Thickness: .142 inches
- Construction: Seven-layer silicone
- Reinforcement: Nomex reinforced
- Manufacturing: Mandrel formed
- Connection Design: Halltech Flex-Lock
- Grip Design: Internal grip ridges at each end
- MAF Feature: Notch keys into the C5 Delphi MAF sensor
- Flow Straightener: No
- Clamps: Two stainless steel hose clamps included
- Vehicle Application: 2001-2004 Chevrolet Corvette C5
Features
- Halltech exclusive Flex-Lock hose design
- 3.75 inch inside diameter at both ends
- 3 inch overall hose length
- Nominal .142 inch hose thickness
- Seven-layer, Nomex-reinforced silicone construction
- Mandrel-formed for Halltech's application-specific design
- Compliant hump section accommodates engine movement and torque
- Internal grip ridges increase mechanical engagement at each end
- Dedicated notch keys into the C5 Delphi MAF sensor
- Includes two stainless steel hose clamps
- This configuration does not include a flow straightener
Fitment
- 2001 Chevrolet Corvette C5
- 2002 Chevrolet Corvette C5
- 2003 Chevrolet Corvette C5
- 2004 Chevrolet Corvette C5
FAQs
Does this Halltech H-3.75-SHH include a flow straightener?
No. This specific H-3.75-SHH configuration is supplied without a flow straightener. It includes the Halltech Flex-Lock 3.75 inch straight hump hose and two stainless steel hose clamps.
What makes the Halltech Flex-Lock H-3.75-SHH different from a basic silicone coupler?
Halltech uses a seven-layer, Nomex-reinforced silicone construction with a compliant hump section for controlled movement and internal grip ridges for increased engagement. The H-3.75-SHH also incorporates a notch designed to key into the C5 Delphi MAF sensor.
Get Your Halltech Flex-Lock Hose from Beefcake Racing
Complete your C5 Corvette intake connection with the Halltech H-3.75-SHH Flex-Lock 3.75 Inch Straight Hump Hose. This no-straightener configuration combines Halltech's seven-layer reinforced construction, application-specific C5 MAF notch, internal grip design, and included stainless steel clamps. For help confirming the correct Halltech hose or intake component for your Corvette, call Beefcake Racing at 1-855-827-7223 or email sales@beefcakeracing.com.
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