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Description
Fits 1998-2002 Chevrolet Camaro Holley Pump Module System - Twin 450 Lph 12-365Fits 1998 2002 Camaro Firebird Twin 450 LPH Pump Module 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.
Fits 1998-2002 Camaro / Firebird - Twin 450 LPH Pump Module
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.
NOTES: 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.
Features:
- 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
- A 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
Specs:
| Average Current Draw | 34Ampere |
|---|---|
| Average Flow Rating | 900Liters per Hour |
| Brand | Holley |
| Connector Color | Gray |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Emission Code | 5 |
| Finish | Anodized Black |
| Free Flow GPH | 236 |
| Free Flow LPH | 900 |
| Fuel Filter Included | Yes |
| Fuel Sending Unit Included | Yes |
| Fuel System | EFI |
| Fuel Tank Pressure Sensor Included | Yes |
| Fuel Type | Gasoline/E85 Compatible |
| 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 | 60Pounds per Square Inch |
| Mounting Hardware Included | Yes |
| Negative Ground | Yes |
| Outlet Quantity | One |
| Outlet Size | 6 AN ORB |
| Outlet Type | 6 AN ORB |
| Product Type | Fuel Pump Module |
| Pump Type | Electric |
| Regulator Included | No |
| Resistance Ohms Empty | 33Ohm |
| Resistance Ohms Full | 240Ohm |
| Single Or Dual Pump | Dual |
| Universal Or Specific Fit | Specific |
| Voltage | 12Volts DC |
| Warranty | Limited 90 Day |
| Wire Quantity | 6 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2002 | Chevrolet | Camaro | Base |
| 1998-2002 | Chevrolet | Camaro | Z28 |
| 1998-2002 | Chevrolet | Camaro | Z28 SS |
| 1998-2002 | Pontiac | Firebird | Base |
| 1998-2002 | Pontiac | Firebird | Formula |
| 1998-2002 | Pontiac | Firebird | Trans Am |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 54 reviews
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Product Reviews
★★★★★ 4
Very stylish but not the best quality
Color: Silvery Gold green dial, Color: Silvery Gold green dial
You are getting what you pay for: the color of the dial is amazing. It looks so stylish and can really accessorize an outfit. The packaging of the watch was very nice and it came with tools to adjust the size of the watch. However the links color is not the best color and quality. The watch feels light but in a cheaper feel. I’ve ordered other watches from Amazon that in my opinion were nicer and felt and looked high end. I got this watch on sale for Black Friday but I’m not sure if I would pay full price for it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
★★★★★ 5
Bracelet opens too easy for any time activity
Color: Silvery green dial 5885
Watch face too small more for women tastes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 1
Cheap watch
Color: 5885 steel black dial
Beautiful watch but don't get it wet....can't take a shower with it. Do not waste your money save up and get a good watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Best watch for the retail price!
Color: 5885 blue dial
Ease of use:
All you have to do is put it on and it's self-winding and you never ever need to worry about batteries or winding it up! It's pretty accurate time as well and looks good! It's the best watch I've ever owned for this price and I even bought my son one for himself!
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Reviewed in the United States on July 4, 2025
★★★★★ 5
Real stainless band
Color: rose steel black dial, Color: rose steel black dial
My new favorite work watch. Wound up buying this after two failed attempts with other cheap watches from Wally world that turned my wrist black after the plating wore off in about three days. Learned my lesson. so far this thing keeps perfect time and does not turn my wrist black. Had to take a couple of links out for a perfect fit. So yeah, this will be the only brand of watch I will likely be buying from now on. Hope they’re around for a while.
Update* January 8 2026. Oh no, I had such high hopes for this watch brand BUT, I only had this watch for two months when it started dry moisture inside the crystal. No I am not a diver nor have I had the watch fully submerged. This thing is not water resistant at all. It may be great for Desert dwellers or for people who never take showers or baths with it on. Going back to my old favorite Armitron.
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Reviewed in the United States on October 28, 2025
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