Holley HP Billet Fuel Press. Regulator 12-840
Part Number: HLY12-840HOLLEY
- SKU:
- HLY12-840
- UPC:
- 90127670453
- MPN:
- 12-840
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
Description
Precise fuel pressure control is non-negotiable for tuning any high-performance fuel system, whether you're building a street cruiser or a strip-focused drag car. The Holley HP Billet Fuel Pressure Regulator delivers repeatable, adjustable pressure management across your entire powerband—critical for carburetor tuning, EFI optimization, and maximizing fuel atomization. Its billet aluminum construction and sealed design ensure reliability across gasoline, E85, and diesel applications without drift or inconsistent performance.
- Billet aluminum construction
- 4.5–9 psi range
- In-line mount configuration
- 3/8" NPT inlet
- 3/8" NPT outlet
- Street/strip rated
- Natural or black anodized
- Compatible: gas, E85, diesel
- Bolt-on installation
- Sold individually
Commercial Accounts
We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.
Easy 30-Day Returns
We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.
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