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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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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
4.8 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Must buy
Flavor Name: Bacon, Size: Small
I've bought multiple of these for various different dogs. They've all loved them. Great for gifts or just because you want to buy. I highly recommend. Seems safe to eat. Lasts a while. It's hard then as dogs chew it, it breaks down. The shape make it easy for the dogs to use their paws to hold it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2024
★★★★★ 3
He loves them
Flavor Name: Bacon, Size: Medium
My little one goes to town on these.. I have bought several.. I get scare when he chews all of the end down and then looks like little pieces of the fiber are coming off. so I throw away and buy a new one.. at least they are cheap enough to do that for cost. He loves them and nothing else gets chewed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2024
★★★★★ 5
I will buy this again if it ever wears out! 🦴
Flavor Name: Bacon, Size: Medium
My dog loves it, he’s a Boston Terrier. Perfect size for a Boston. It is well made, doesn’t fall apart and there is no stink! Safe to let dog use by himself and good value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
★★★★★ 5
Only bone for my dog
Flavor Name: Chicken, Size: Medium
These are the only bones my dog will chew on. He loves both the chicken and bacon flavored. I just have to watch him as if they get too small I don't let him chew and will give him a new one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
★★★★★ 1
Size information reversed. Smalls are medium and mediums are small.
Flavor Name: Bacon, Size: Medium
I love the product but the description is frustrating. I ordered the medium size bones expecting the 7 inch bones, but recieved the 5 inch bones. Apparently if you want the 7 inch bones you should choose small instead of medium. That makes no sense and is so irritating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
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