HOLLEY EFI 1/8NPT SENSOR BLOCK
Type: Sensor Block

Rigidly mounting pressure transducers to your engine is never a good idea. Introducing the Holley EFI sensor block! Compatible with all transducers that utilize 1/8 NPT male threads and 7/8" or smaller body/hex diameter. This sensor block provides a clean and safe solution for mounting multiple 1/8th NPT pressure sensors.
Features:
- Compatible with all transducers that utilize 1/8 NPT male threads and 7/8” or smaller body/hex diameter
- 4 independent ports, each with 3 inlets/outlets, allows for the remote mounting of transducers which eliminates inaccuracies due to vibration and heat
- Improve engine bay organization by mounting transducers all in one easy to reach location
- 4 mounting holes designed for the use of 5/16” socket head cap hardware for secure and robust mounting
- Crafted from military grade 2024 Aluminum
- Optimized design weighing only 0.50 lbs.
- Anodized black for durability and laser etched with the Holley EFI logo
Specs:
- Adjustable: No
- Brand: Holley EFI
- Category: Air and Fuel Delivery
- Color: Black
- Emission Code: 5
- Material: Aluminium
- Part Type: Fuel Pressure Regulator Bracket Mount
- Product Type: Sensor Block
- Sub Category: Fuel Injection System and Related Components
- Universal Or Specific Fit: Universal
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Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.







