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Description
Fits 1998-2002 Chevrolet Camaro Holley Pump Module System - Twin 340 Lph 12-364Fits 1998 2002 Camaro Firebird Twin 340 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 340 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 | 29Ampere |
|---|---|
| Average Flow Rating | 680Liters per Hour |
| Brand | Holley |
| Connector Color | Gray |
| Connector Gender | Female |
| Connector Quantity | 2 |
| Emission Code | 5 |
| Finish | Anodized Black |
| Free Flow GPH | 216 |
| Free Flow LPH | 820 |
| 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 | 4 |
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
4.7 ★★★★★
Based on 91 reviews
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Product Reviews
★★★★★ 5
Looks exactly as pictured
Color: Gold
Bought this as a graduation gift for a sons friend who admired a similar one on vacation with us. He really liked it and it is a nice entry level dress watch for those who like to collect them. It was easy to adjust the band with a personal watch kit and was heavier than I expected.
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Reviewed in the United States on June 14, 2024
★★★★★ 5
⭐⭐⭐⭐⭐ Clean Look, Comfortable Ride
Size: 11.5 Wide, Color: Woodbury Handstain
The Cole Haan Men’s GrandPro Tennis sneakers are a perfect mix of laid-back and polished — the kind of shoe you can wear everywhere without thinking too hard about it.
Right off the bat, the design is subtle but refined. They’re minimalist enough to pair with jeans and a hoodie, but they also work with chinos and a button-down for a more put-together look. The “tennis” aesthetic keeps it classic without feeling like you’re wearing athletic shoes.
Comfort is where these really shine. They’re lightweight and cushioned in all the right places, so long walks, errands, or standing around at events don’t end with sore feet. There’s no stiff break-in period — they feel good from the first wear. The sole has just the right balance of support and flexibility, which makes them easy to wear all day.
The materials feel good too — soft, sturdy, and not flimsy. They hold up well after repeated wear and still look fresh even after a few outings. They don’t crease or scuff up excessively, which is always nice.
If I had to point out a downside, it’s that they’re not performance sneakers for athletics — but that’s not what they’re meant to be. They’re lifestyle shoes that look great and feel great for everyday wear.
Overall, a solid go-to sneaker that elevates casual outfits and keeps comfort front and center. Easy recommend if you want versatile kicks that stay stylish without being loud.
I was able to pick up this particular pair here on Amazon for 50 bucks, 56 total with everything and honestly I’m still scratching my head in that deal. I mean my New Balance were 70 bucks or something like that.
These are brown leather, sophisticated and comfortable, just amazing shoes. I get compliments all the time.
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Quality and Comfort
Size: 12, Color: White
My husband is a Cole Haan shoe person and what we love mostly is the comfort and quality and style.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Size seems spot on shoe is beautiful
Size: 12, Color: White
These are beautiful shoes. A great cross between the ubiquitous flat as a board shoes like vans and tennis shoes. More comfortable than the super flat shoes and more formal than sneakers. Very soft leather. Not much arch support and I don't know if an insert would fit well. I am between an 11.5 and 12 in most brands (actual foot length from heel to tip of big toe is 11 and 1/8 inches). These fit perfectly in a 12 with room for comfort. An 11.5 probably would fit but snugly. I do not agree that they should be sized down at least based on my experience. If you can get these for under eighty dollars like I did they are well worth it. I'll be wearing them all summer.
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Reviewed in the United States on May 15, 2021
★★★★★ 4
Weightless, well made. But there are problems with size
Size: 8.5, Color: White
I bought it for a teenager, for size 81/2. This, according to the dimensions on the page, is 25.9 centimeters. They came, the size was indicated correctly, but they are large for the child. Very large. They fit me, size 10. The child is disappointed.
Well made, look neat on the foot. Almost weightless
But I can't give the maximum rating. I wish the seller to deal with the size grid.
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Reviewed in the United States on April 15, 2026