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Description
Fits 1984-89 Corvette 255 Lph Forced Induction In-Tank Electric Fuel Pump 12-914Street Strip EFI Applications Fits 1985 92 5. 0L 5. 7L Camaro & Firebird, 1985 86 2. 8L Fiero, 1984 87 3. 8 L Turbo Buick Grand National Regal Compatible with Gasoline The Holley line of high output in tank electric fuel pumps is available in flow ratings of 190 and 255 liters of fuel per hour. A 155 liter per hour Mustang pump is available along with 255 liter per hour rated pumps for "forced induction" applications. These particular pumps flow
Street/Strip EFI Applications Fits 1985-92 5.0L/5.7L Camaro & Firebird, 1985/86 2.8L Fiero, 1984-87 3.8 L Turbo Buick Grand National/Regal Compatible with Gasoline
The Holley line of high output in-tank electric fuel pumps is available in flow ratings of 190 and 255 liters of fuel per hour. A 155 liter per hour Mustang pump is available along with 255 liter per hour rated pumps for "forced induction" applications. These particular pumps flow significantly more fuel at high pressure. For example, at 80 PSI the standard 255 lph pump will flow around 132 liters (35 gallons) per hour. At the same 80 PSI the equivalent forced induction pump will flow over 210 liters (50 gallons) per hour.
NOTES: The Holley 12-914 fuel pump supplies more pressure than a factory GM TBI injection is capable of supporting. However, it will fit in the factory pump hanger for the applications listed. It can be used with factory TPI injection, aftermarket EFI conversions and engine swap conversions such as the GM LS engine.
Features:
- 255 LPH feeds up to 750 HP at 60 psi
- Proven gerotor design
- Compact enough to fit in existing hanger assemblies without modification
- Complete kit with all drop parts, accessories and installation instructions
- Inlet filter meets or exceeds original equipment specifications and provides improved filtration/durability
Specs:
| Application | 1985-92 Camaro/ Firebird |
|---|---|
| Brand | Holley |
| Clearance Category | Air and Fuel Delivery |
| Discount Percentage | 26-50% |
| Emission Code | 5 |
| Free Flow GPH | 67 |
| Free Flow LPH | 255 |
| Fuel Delivery Type | Fuel Injection |
| Fuel Sending Unit Included | No |
| Fuel System | EFI |
| Fuel Type | Gasoline |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Internal Or External | Internal |
| Material | Steel |
| Maximum Flow Rating | 255Liters per Hour |
| Maximum Pressure | 80Pounds per Square Inch |
| Negative Ground | Yes |
| Outlet Quantity | 1 |
| Product Type | Fuel Pump |
| Pump Body Color | Silver |
| Regulator Included | No |
| Sale Category | Air and Fuel Delivery |
| Universal Or Specific Fit | Specific |
| Voltage | 12Volts DC |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
| Wire Quantity | 2 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984-1987 | Buick | Regal | Base |
| 1984-1987 | Buick | Regal | Grand National |
| 1984-1987 | Buick | Regal | Limited |
| 1984-1986 | Buick | Regal | T-Type |
| 1987 | Buick | Regal | GNX |
| 1984-1985 | Buick | Riviera | Luxury |
| 1984-1985 | Buick | Riviera | Base |
| 1984-1985 | Buick | Riviera | T-Type |
| 1985 | Chevrolet | Camaro | Iroc-Z |
| 1988-1989 | Chevrolet | Camaro | Iroc-Z |
| 1985 | Chevrolet | Camaro | Berlinetta |
| 1985 | Chevrolet | Camaro | Z28 |
| 1985 | Chevrolet | Camaro | Sport |
| 1986-1987 | Chevrolet | Camaro | Iroc-Z |
| 1990 | Chevrolet | Camaro | Iroc-Z |
| 1986-1987 | Chevrolet | Camaro | Z28 |
| 1991-1992 | Chevrolet | Camaro | Z28 |
| 1986-1987 | Chevrolet | Camaro | Sport |
| 1986 | Chevrolet | Camaro | Berlinetta |
| 1987-1989 | Chevrolet | Camaro | Iroc-Z |
| 1987 | Chevrolet | Camaro | LT |
| 1988 | Chevrolet | Camaro | Base |
| 1989 | Chevrolet | Camaro | RS |
| 1990-1992 | Chevrolet | Camaro | RS |
| 1992 | Chevrolet | Camaro | Z28 Heritage Edition |
| 1992 | Chevrolet | Camaro | RS Heritage Edition |
| 1982 | Chevrolet | Corvette | Base |
| 1984-1989 | Chevrolet | Corvette | Base |
| 1982 | Chevrolet | Corvette | Collector's Edition |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition |
| 1988-1989 | Chevrolet | K1500 | Silverado |
| 1988-1989 | Chevrolet | K1500 | Scottsdale |
| 1988-1989 | Chevrolet | K1500 | Cheyenne |
| 1988 | Chevrolet | K2500 | Silverado |
| 1988 | Chevrolet | K2500 | Cheyenne |
| 1988 | Chevrolet | K2500 | Scottsdale |
| 1988 | Chevrolet | K3500 | Cheyenne |
| 1988 | Chevrolet | K3500 | Silverado |
| 1988 | Chevrolet | K3500 | Scottsdale |
| 1988 | GMC | K1500 | Sierra SLE |
| 1988 | GMC | K1500 | Sierra |
| 1988 | GMC | K1500 | Sierra SLX |
| 1987 | GMC | R1500 | Sierra Classic |
| 1987 | GMC | R1500 | Base |
| 1987 | GMC | R1500 | High Sierra |
| 1987 | GMC | V1500 | High Sierra |
| 1987 | GMC | V1500 | Base |
| 1987 | GMC | V1500 | Sierra Classic |
| 1985-1988 | Pontiac | Firebird | Base |
| 1992 | Pontiac | Firebird | Base |
| 1985-1988 | Pontiac | Firebird | Trans Am |
| 1992 | Pontiac | Firebird | Trans Am |
| 1985-1986 | Pontiac | Firebird | S/E |
| 1989-1991 | Pontiac | Firebird | Trans Am GTA |
| 1989-1991 | Pontiac | Firebird | Trans Am |
| 1989-1991 | Pontiac | Firebird | Formula |
| 1989-1991 | Pontiac | Firebird | Base |
| 1992 | Pontiac | Firebird | Formula |
| 1992 | Pontiac | Firebird | Trans Am GTA |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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]
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4.9 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Well made, sturdy, and work great!
Work great for our KEF bookshelf speakers, would definitely buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 4
Almost perfect, absolutely fit for purpose, and a great value
Size: Standard--black
These are really, really close to being five stars, but because of my OCD tendencies when it comes to things being true and level, I can only go four. The way these mounts are made, speakers rest inside and on the inner surface of the L-shaped adjustable side brackets, and not on the large metal plate between them. Leveling on the fore-and-aft plane can easily be handled via the adjustment nut on the bottom of the bracket. But there is no provision for side-to-side leveling, so if the manufacturing of the side brackets is not within tolerance, you'll wind up with a speaker that's ever-so-slightly wonky...which is the case with ONE of my mounts. The bubble is still between the lines, but it's kissing the left line. Most would not care about this, and I'm not too bummed about it, but I am able to see that much out-of-true with the naked eye. It's not enough to pursue any kind of remediation, because the value on these really is awfully good. They are solidly built, easy to install, and easy to adjust. The manufacturer is apparently improving the product as they go based on feedback, as some issues that have vexed other owners have not been a problem for me, such as the wall plates being or coming loose (the design now ensures they stay put once pushed back to the wall), or the adjustment nut and bolt rotating freely and not staying tight (the ones on mine are great and function as intended). For the price, these are really hard to beat, and I have a feeling all the mounts like this with the different oddly-named brands are made in the same factory. That being the case, get the cheapest ones, and the day I bought mine, these were those.
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Reviewed in the United States on September 15, 2025
★★★★★ 5
Solid and easy to install
Size: Standard--black
These are nice, solid wall mounts. They assembled quickly and easily, and they can hold larger bookshelf speakers like my Cambridge Soundworks M60s. Adjusting the plate to match speaker size is pretty easy, and they seem to grip the speaker tight enough that they won't fall off. The tilt option is very useful and a good feature when speakers are mounted high and need to tilt down toward the listener. Just remember to tighten the bolt on the bottom once you've positioned it where you want it. I would definitely recommend these to anyone looking for solid, well priced speaker mounts.
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Reviewed in the United States on March 30, 2025
★★★★★ 5
Well made. Easy install.
Size: Standard--black, Size: Standard--black
These were easy to install. All the hardware was included. They look good. Seems well made.
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Sturdy solution
Size: Standard--black
I needed a way to mount rear speakers and this was the solution. They're sturdy and adjustable to fit reasonably sized speakers. They also pivot up and down and swivel so really perfect.
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Reviewed in the United States on April 18, 2026