Fuel Pressure Regulator Diaphragm

Part # 512-1 Be the first to write a review

Fits 1 bbl, 2 bbl, & 4 bbl Holley TBI,s

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Advertised Price $84.65

$76.19

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Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details

Regulator Rebuild Kit for 1 bbl, 2 bbl, & 4 bbl Holley TBI regulators. Holley's regulator rebuild kits include everything needed to rebuild your billet fuel pressure regulator back to new. Includes diaphragm assembly, gaskets and rebuild instructions.

Features:

Replacement fuel pressure regulator diaphragm
Fits 1 bbl, 2 bbl, and 4 bbl Pro-Jection throttle bodies
(3) gaskets
(1) Pressure Regulator Diaphragm

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

Brand	Holley EFI
Category	Air and Fuel Delivery
Component Type	Regulator Rebuild Kit
Emission Code	5
Grade Type	Performance
Mounting Hardware Included	No
O-Ring Included	Yes
Part Type	Fuel Pressure Regulator Service Kit
Product Type	Fuel Pressure Regulator Rebuild Kit
Seal Included	Yes
Sub Category	Service Kits
Universal Or Specific Fit	Specific
Warranty	Manufacturer's Limited 90 Day Warranty
UPC	090127073148
Part Number	512-1

Instructions - 199r9732rev.pdf

Instructions - 199r9719rev.pdf

Manufacturer's Limited 90 Day Warranty: See Details

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*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Fuel Pressure Regulator Diaphragm

Advertised Price $84.65

$76.19

Save $8.46