SKU: 67914080042

Stock Replacement Adjustable Fuel Pressure Regulator - 512-501

$166.00 $184.45
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Stock Replacement Adjustable Fuel Pressure Regulator - 512-501Overview: Holley fuel injection pressure regulators are designed to provide the correct fuel pressure for any high performance fuel injected vehicle. Regulators for dedicated applications are offered in various colors. These each feature a range of adjustability from 35 65 PSI. They are made to bolt in the stock location, so installation is a snap! Features: Adjustable from 35 65 psi CNC machined billet aluminum Clear anodized for good looks and

Overview:

Holley fuel injection pressure regulators are designed to provide the correct fuel pressure for any high performance fuel injected vehicle. Regulators for dedicated applications are offered in various colors. These each feature a range of adjustability from 35-65 PSI. They are made to bolt in the stock location, so installation is a snap!

Features:

  • Adjustable from 35-65 psi
  • CNC machined billet aluminum
  • Clear anodized for good looks and corrosion protection
  • Bolts in stock location for ease of installation

Application:

Year Make Model Submodel Engine Size
1985 - 1992 Chevrolet Camaro 305/5L V8
1985 - 1992 Pontiac Firebird 305/5L V8

Specs:

Brand Holley
Color Clear Coat
Emission Code 4
Fuel System Gasoline
Fuel Type Gasoline
Material Aluminum
Pressure Range 35-65 PSI
Product Type Fuel Pressure Regulator
Style Stock Replacement
Warning California Proposition 65
Warranty Limited 90 Day
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67914080042

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4.4 ★★★★★
Based on 16 reviews
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Verified Purchase
Emily Scearce
Charlottesville, US
★★★★★ 4
Stylish and Functional, But with a Minor Quirk
Color: Brown Pu 239
I really love this PU leather backpack purse! It’s a perfect mix of style and practicality, but there’s one small design issue that keeps it from being perfect. **Pros:** - **Stylish Design:** The leather finish looks chic and goes well with any outfit. It’s versatile enough for casual outings or work. - **Spacious and Organized:** The compartments are thoughtfully designed, with plenty of space for all my essentials without feeling bulky. - **Comfortable to Wear:** The adjustable straps make it easy to carry as a backpack, and the weight distribution is great. - **Durable Material:** The PU leather feels high-quality and holds up well to daily use. **Cons:** - **Top Handles Issue:** The top handles stand straight up when I wear it as a backpack, which can look a little awkward and get in the way. It’s not a dealbreaker, but I wish they could lay flat. Overall, this backpack purse is a fantastic buy, especially for the price. If the top handle design doesn’t bother you, it’s an excellent addition to your wardrobe. Stylish, functional, and durable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2025
A
Verified Purchase
Alice R.
Charlottesville, US
★★★★★ 5
Stylish laptop backpack
Color: Black239pu
Chic backpack that holds a suprising amount of stuff. I needed a nice looking backpack for my laptop (Macbook Air 13") and accessories. It's sleek looking for work conferences and the top handles allow you to hold like a purse. I know some reviewers don't like the look, but for me, I like this feature. I have the black one and it has a nice quilted leather look. The straps have good padding and I was comfortable traveling all day. Even after walking several blocks in the rain there was no damage and everything inside stayed dry. The zipper and hardware are a good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
D
Verified Purchase
Danyel Harris
Fort Morgan, US
★★★★★ 5
Perfect lightweight computer bag!
Color: Khaki239
Awesome lightweight bag. Very cute. Seems durable and well-made at a very good price. Has a ton of well placed pockets that keep me organized. I purchased this as a replacement for a much heavier, computer bag and this absolutely does the trick. It looked a little small when I received it, but it holds everything that I need and more. I have a 15.6 inch laptop. I highly recommend.
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Reviewed in the United States on May 30, 2025
A
Verified Purchase
Antoinette coleman
Fort Morgan, US
★★★★★ 5
Holds All business supplies, water, work and personal cell phones
Color: Black239
Beautiful business laptop backpack. Love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
C
Verified Purchase
Carolina
Phoenix, US
★★★★★ 3
Didn’t Hold Up Long-Term
Color: Khaki239, Color: Khaki239
I used this for roughly eight months before the zippers began to separate and fail. Up until then it held up fine, but the zipper issue ultimately made it unusable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026

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