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    • PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley
    • PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley
    • PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley
    • PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley
    • PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley
    • PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley
    • PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley
    • PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley
    • PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley
    Sale!New!

    Holley PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley 12-363

    Vendor: Holley
    SKU: BBVL_12-363
    Save $71
    Sale Price $562.95 Regular Price $633.95
    Fast Fulfillment: In-stock parts typically ship same day or next business day.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    Professional, Enthusiast-Driven Customer Support
    International Shipping Available - Contact Us!
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    If you are looking to make some serious power with your 1998-2002 4th Gen F-body, the Holley modules feature billet pump flanges that connect to either single or dual 340 or 450 Lph pumps. All four of these options are compatible with gasoline and E85 and come pre-installed with new level and tank pressure sensors as well as provisions to connect to the factory Evap system for Epa compliance.

    Each module also comes with all the parts and pieces necessary to complete the installation. Included is a 3 inch x 11 inch Hydramat filter that leverages surface tension to draw from nearly any area that has contact with fuel eliminating starvation under hard acceleration or cornering.

    Also included is a new fuel pump gasket, wiring pigtails for the level sender and fuel pump, and fittings to connect to the factory quick connect feed and return lines. The modules are all return style, so don't forget to pick up an EFI pressure regulator (such as the 19-392 or 19-395) to complete your installation.

    Part numbers in this series: Part #: 12-362 - Single 340LPH Pump Module Part #: 12-363 - Single 450LPH Pump Module Part #: 12-364 - Twin 340LPH Pump Module Part #: 12-365 - Twin 450LPH Pump Module

    Features and Benefits:

    • Anodized and laser-etched billet 6061-T6 flange with 6AN Orb ports for feed, return, and vent All SKUs compatible with Gasoline And E85 Comes pre-installed with new pre-calibrated fuel level (33 - 240 ?) and tank pressure sensors Includes new gasket to complete installation 3 x 11-inch HydraMat is included for each pump Fits factory plastic tank used in LS1 98-02 Camaro / Firebird or an earlier 4th Gen F-body with fuel tank upgrade Fittings included allowing connection to the factory 3/8 quick connect feed and return lines Flanges have been designed to be compatible with feed and return line sizes up to -8AN Step-down butt connectors included to wire level sensor Can be connected to factory Evap system (w/ use of 12-874 and 935056ERL - sold separately) Kit includes vehicle pigtail harness - All connectors used are Dtm style

    Associated Comments:

    • Drive the vehicle until the level in the tank is at or below 1/8 of a tank. To make tank removal and reinstall as easy as possible, the lower the fuel level the better.

    Details:

    • Average Current Draw: 16.9 Ampere
    • Average Flow Rating: 450 Liters per Hour
    • Connector Color: Gray
    • Connector Gender: Female
    • Connector Quantity: 1.0
    • Finish: Anodized Black
    • Free Flow Gph: 118
    • Free Flow Lph: 450
    • Fuel Type: Gasoline/E85 Compatible
    • Fuel Filter Included: Yes
    • Fuel Sending Unit Included: Yes
    • Fuel System: EFI
    • Fuel Tank Pressure Sensor Included: Yes
    • Gasket Or Seal Included: Yes
    • Gasket Or Seal Material: Rubber
    • Grade Type: Performance
    • Height: Standard
    • Housing Material: Aluminum
    • In Tank or External: In Tank
    • Inlet Quantity: One
    • Inlet Size: 6 An Orb
    • Inlet Type: 6 An Orb
    • Internal Or External Strainer: External
    • Lock Ring Included: No
    • Material: Billet Alluminum 6061-T6
    • Maximum Pressure: 60 Pounds per Square Inch
    • Mounting Hardware Included: Yes
    • Negative Ground: Yes
    • Outlet Quantity: One
    • Outlet Size: 6 An Orb
    • Outlet Type: 6 An Orb
    • Pump Type: Electric
    • Regulator Included: No
    • Resistance Ohms Empty: 33 Ohm
    • Resistance Ohms Full: 240 Ohm
    • Single Or Dual Pump: Single
    • Universal Or Specific Fit: Specific
    • Voltage: 12 Volts DC
    • Warranty: Manufacturer's Limited 90 Day Warranty
    • Wire Quantity: 4.0


    Holley PUMP Module System Single 450 LPH Fits 1998-2002 Camaro / Firebird Single 450 LPH Pump Module Holley 12-363


    Specifications:

    Country of Origin USA
    Sold As Each
    UPC 90127142059
    Availability Available
    Universal No


    This Part Fits:

    Year Make Model Submodel Notes
    1998 Pontiac Firebird
    1999 Pontiac Firebird
    2000 Pontiac Firebird
    2001 Pontiac Firebird
    2002 Pontiac Firebird
    1998 Chevrolet Camaro
    1999 Chevrolet Camaro
    2000 Chevrolet Camaro
    2001 Chevrolet Camaro
    2002 Chevrolet Camaro
    1998 Pontiac Firebird Formula
    1999 Pontiac Firebird Formula
    2000 Pontiac Firebird Formula
    2001 Pontiac Firebird Formula
    2002 Pontiac Firebird Formula
    1998 Pontiac Firebird Trans Am
    1999 Pontiac Firebird Trans Am
    2000 Pontiac Firebird Trans Am
    2001 Pontiac Firebird Trans Am
    2002 Pontiac Firebird Trans Am
    1998 Chevrolet Camaro Z28
    1999 Chevrolet Camaro Z28
    2000 Chevrolet Camaro Z28
    2001 Chevrolet Camaro Z28
    2002 Chevrolet Camaro Z28
    1998 Chevrolet Camaro Z28 SS
    1999 Chevrolet Camaro Z28 SS
    2000 Chevrolet Camaro Z28 SS
    2001 Chevrolet Camaro Z28 SS
    2002 Chevrolet Camaro Z28 SS
    Shipping Policy

    Shipping Policy Last Updated: April 2026

    We're committed to getting your order to you as quickly and transparently as possible. Here's everything you need to know about how we ship.

    Order Cancellations

    Once an order is placed, cancellations are not guaranteed as orders are sent to fulfillment quickly. If you need to cancel, contact us immediately at sales@berryperformancesales.com. If a cancellation is possible, the buyer is responsible for any transaction fees incurred. If the order has already shipped, it cannot be cancelled and must go through our standard return process.

    Processing Time

    In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise noted on the product page. Orders placed on weekends or holidays will be processed on the next business day.

    Shipping Costs

    Shipping costs are calculated at checkout based on the shipping method selected, package weight and dimensions, and destination address. You can review all shipping costs before finalizing your purchase.

    Estimated Delivery Times

    Domestic orders typically arrive within 1–7 business days after shipment, depending on your location and the carrier. Please note that delivery times are estimates and are not guaranteed. Delays due to weather, carrier volume, or other circumstances beyond our control may occur.

    Tracking Information

    Once your order ships, you will receive a confirmation email with tracking information. Use this to monitor your package's progress. If your tracking has not updated within 48 hours of receiving your confirmation email, please contact us and we'll look into it.

    Shipping Address

    Please ensure your shipping address is accurate and complete before placing your order. If you realize an error after ordering, contact us immediately at sales@berryperformancesales.com — we will do our best to make the correction, but changes cannot be guaranteed once an order is in fulfillment. We are not responsible for orders shipped to incorrect or undeliverable addresses due to customer error.

    Please note: We are unable to ship to P.O. Boxes. Please provide a physical delivery address at checkout.

    Lost or Stolen Packages

    If your tracking shows your order as delivered but you have not received it, please take the following steps:

    • Check around your property and with neighbors
    • Confirm the shipping address on your order was correct
    • Contact the carrier directly with your tracking number

    If the issue remains unresolved, contact us at sales@berryperformancesales.com within 5 business days of the marked delivery date. We will work with you and the carrier to investigate. Berry Performance Sales is not responsible for packages confirmed as delivered by the carrier or for packages stolen after delivery.

    Damaged in Transit

    If your order arrives visibly damaged, please refer to our Returns & Refunds policy for instructions on how to report the issue. Carrier damage claims must be reported within 48 hours of delivery.

    International Shipping

    We do ship internationally! Because shipping costs, carrier options, and transit times vary significantly by destination, international orders require a custom quote prior to purchase. To request a shipping quote, contact us at sales@berryperformancesales.com with the following:

    • Your country and full delivery address
    • The item(s) you are interested in ordering

    We will respond with a shipping quote as quickly as possible. Please note that customs duties, import taxes, and any other fees charged upon delivery are the sole responsibility of the recipient and are not included in your shipping quote. We recommend checking with your local customs office before placing your order.

    Off-Road Use Disclaimer

    All products are sold for off-road use only unless otherwise specified. The buyer assumes full responsibility for installation and operation. Berry Performance Sales is not liable for any incidental, indirect, or consequential damages including engine failure, labor charges, or vehicle downtime resulting from the use of any product sold. By placing an order, you acknowledge and accept these terms.

    Questions?

    We're happy to help before, during, or after your purchase. Email: sales@berryperformancesales.com

    Berry Performance Sales reserves the right to update this policy at any time. Changes take effect immediately upon posting. It is the customer's responsibility to review the current policy at the time of purchase.

    Return Policy

    Returns & Refunds Last Updated: April 2026

    We want you to love what you ordered. If something isn't right, here's everything you need to know.

    30-Day Return Window

    You have 30 days from the date of purchase to initiate a return. After this window, we are unable to accept returns. We do not offer exchanges — all approved returns are refunded per the terms below.

    How to Initiate a Return

    To request a return, contact us at sales@berryperformancesales.com with your order number and reason for return. All returns must be approved by our team before any item is shipped back to us. Once your return has been approved, your item must be shipped within 10 days of approval. Items shipped without prior approval or outside this window will be refused and returned to sender.

    Return Conditions

    To be eligible for a return, items must be:

    • Unused and in original condition
    • In original packaging
    • Inclusive of all parts and accessories

    Custom ordered products are non-returnable. If you're unsure whether your item qualifies, contact us before purchasing.

    Once we receive your return, we will inspect the item before processing any refund. We reserve the right to deny or adjust your refund if the item is received in a condition that differs from what was originally shipped — including signs of use, missing parts, or damage that occurred after delivery.

    Fees to Know Upfront

    We believe in being transparent about costs:

    • Restocking Fee: 20% — deducted from all return refunds
    • Return Shipping: Buyer's responsibility on all standard returns
    • Cancellation (Installment/Payment Plan): 7% fee to cover transaction costs
    • Cancellation (Credit Card/PayPal): 3.5% processing fee

    Damaged or Defective Items

    If your order arrives damaged or defective, you must contact us within 48 hours of delivery at sales@berryperformancesales.com. Claims reported outside this window may not be eligible for resolution.

    When contacting us, please include:

    • Your order number
    • A description of the issue
    • Clear photos or video of the damage or defect

    If your item was damaged during shipping, this is handled as a carrier claim separate from our standard return process — we will assist you in filing that claim. Items confirmed to be defective due to a manufacturing or fulfillment error will have return shipping costs covered by Berry Performance Sales.

    Refunds

    Once we receive and inspect your return, refunds are processed within 3–5 business days back to your original payment method. You'll receive a confirmation once it's been issued.

    Questions?

    We're happy to help before, during, or after your purchase. Email: sales@berryperformancesales.com

    Berry Performance Sales reserves the right to update this policy at any time. Changes take effect immediately upon posting. It is the customer's responsibility to review the current policy at the time of purchase.

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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