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Description
110 GPH Mechanical Fuel Pump - 12-389-11Overview: Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need. Features: High output fuel flow Flows 110 GPH free flow Shutoff pressure pre set from 6. 5 to 8 psi Fuel pressure regulator is not required Heavy duty construction for continuous high rpm
Overview:
Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines.
Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need.
Features:
- High output fuel flow
- Flows 110 GPH free flow
- Shutoff pressure pre-set from 6.5 to 8 psi
- Fuel pressure regulator is not required
- Heavy duty construction for continuous high rpm operation
- Fuel body casting can be rotated to accommodate various plumbing situations
- Inlet & outlet tapped for 1/4" NPT
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1967 - 1975 | Pontiac | Bonneville | 400/6.6L V8 | |
| 1967 - 1975 | Pontiac | Catalina | 400/6.6L V8 | |
| 1967 - 1975 | Pontiac | Firebird | 400/6.6L V8 | |
| 1967 - 1975 | Pontiac | Grand Prix | 400/6.6L V8 | |
| 1968 - 1975 | Pontiac | Firebird | 350/5.7L V8 | |
| 1968 - 1975 | Pontiac | LeMans | 350/5.7L V8 | |
| 1968 - 1975 | Pontiac | LeMans | 400/6.6L V8 | |
| 1967 - 1973 | Pontiac | GTO | 400/6.6L V8 | |
| 1970 - 1975 | Pontiac | Bonneville | 455/7.5L V8 | |
| 1970 - 1975 | Pontiac | Catalina | 455/7.5L V8 | |
| 1970 - 1975 | Pontiac | Grand Prix | 455/7.5L V8 | |
| 1971 - 1975 | Pontiac | Grand Safari | 400/6.6L V8 | |
| 1971 - 1975 | Pontiac | Firebird | 455/7.5L V8 | |
| 1971 - 1975 | Pontiac | Grandville | 455/7.5L V8 | |
| 1970 - 1974 | Pontiac | LeMans | 455/7.5L V8 | |
| 1971 - 1975 | Pontiac | Grand Safari | 455/7.5L V8 | |
| 1972 - 1975 | Pontiac | Ventura | 350/5.7L V8 | |
| 1970 - 1973 | Pontiac | Catalina | 350/5.7L V8 | |
| 1967 - 1970 | Pontiac | Executive | 400/6.6L V8 | |
| 1970 - 1973 | Pontiac | GTO | 455/7.5L V8 | |
| 1965 - 1967 | Pontiac | Tempest | 326/5.3L V8 | |
| 1965 - 1967 | Pontiac | LeMans | 326/5.3L V8 | |
| 1968 - 1970 | Pontiac | Tempest | 350/5.7L V8 | |
| 1973 - 1975 | Pontiac | Grand Am | 400/6.6L V8 | |
| 1973 - 1975 | Pontiac | Grandville | 400/6.6L V8 | |
| 1968 - 1970 | Pontiac | Tempest | 400/6.6L V8 | |
| 1967 - 1969 | Pontiac | Bonneville | 428/7L V8 | |
| 1967 - 1969 | Pontiac | Grand Prix | 428/7L V8 | |
| 1967 - 1969 | Pontiac | Executive | 428/7L V8 | |
| 1967 - 1969 | Pontiac | Catalina | 428/7L V8 | |
| 1973 - 1975 | Pontiac | Grand Am | 455/7.5L V8 | |
| 1965 - 1966 | Pontiac | Bonneville | 389/6.4L V8 | |
| 1965 - 1966 | Pontiac | Grand Prix | 389/6.4L V8 | |
| 1965 - 1966 | Pontiac | Star Chief | 389/6.4L V8 | |
| 1965 - 1966 | Pontiac | GTO | 389/6.4L V8 | |
| 1965 - 1966 | Pontiac | Catalina | 389/6.4L V8 | |
| 1965 - 1966 | Pontiac | Bonneville | 421/6.9L V8 | |
| 1965 - 1966 | Pontiac | Grand Prix | 421/6.9L V8 | |
| 1965 - 1966 | Pontiac | Star Chief | 421/6.9L V8 | |
| 1965 - 1966 | Pontiac | Catalina | 421/6.9L V8 | |
| 1967 | Pontiac | Firebird | 326/5.3L V8 | |
| 1975 | Pontiac | Grand LeMans | 350/5.7L V8 | |
| 1973 | Pontiac | Grand Am | 350/5.7L V8 | |
| 1975 | Pontiac | Grand LeMans | 400/6.6L V8 | |
| 1975 | Pontiac | Grand LeMans | 455/7.5L V8 | |
| 1970 | Pontiac | Executive | 455/7.5L V8 |
Specs:
| Application | Pontiac 301-455 |
|---|---|
| Brand | Holley |
| Color | Silver |
| Emission Code | 5 |
| Free Flow GPH | 110 |
| Free Flow LPH | 416 |
| Fuel Type | Gasoline |
| Inlet Size | 1/4 inch NPT |
| Material | Aluminum |
| Outlet Size | 1/4 inch NPT |
| Product Type | Fuel Pump |
| 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:
- 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
4.1 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Nice and strong
Color: Black, Size: Wheel-6 Panel
Nice and strong, tedious, putting together, but very good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
★★★★★ 5
if you are going to be moving them a lot, buy something more sturdy.
Color: Black, Size: Wheel-6 Panel
I use these at our churchc.
They are pretty good, not terribly study and the screw that hold the faabric have pulled out in a couple of places.
But they wqould work especially well if you were not constantly moving them as we do.
They are a bit of a pain to assemble.
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Reviewed in the United States on January 20, 2026
★★★★★ 4
Easy to put together , decent quality
Color: Black, Size: Wheel-6 Panel
Purchased for office, easy to put together , durable quality , exactly what we needed to partition a small space
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Reviewed in the United States on November 15, 2025
★★★★★ 5
Nice and sturdy
Color: Grey, Size: Wheel-8 Panel
Good privacy wall
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Reviewed in the United States on May 31, 2026
★★★★★ 1
Super Low Quality/Unacceptable QC
Color: Black, Size: Wheel-6 Panel
I spent probably about an hour putting it together, only to take it right back apart and pack it up to return. The dimples for half the poles were on the wrong side (double and triple checked to make sure they couldn't be spun around. The threaded ends for the wheels were freely spinning on all but 2 wheels, making it impossible to actually tighten them fully. Once it was all put together, the screens could not be folded up to neatly put it aside when not in use. All in all, this was shamefully low quality for the money spent.
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Reviewed in the United States on July 22, 2024