Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours ยท Estimated delivery Jul 5 - Jul 10
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
6-Bolt Flange 255 LPH Drop-In EFI 12-1396 Bolt Flange 255 LPH Drop In EFI Updating your racing fuel system to EFI is so simple! NOTES: Fill cap thread is 1 1 2" 12 Features: Update your fuel cell to EFI the easy way! Designed to drop right into your existing 6 bolt flange fuel cell Billet top flange housing includes an 8AN inlet and 10AN outlet port and a fuel filler cap Modules are available with 255 or 450 LPH fuel pumps in single pump configurations The pump depth is fully adjustable for
6-Bolt Flange 255 LPH Drop-In EFI
Updating your racing fuel system to EFI is so simple!
NOTES: Fill cap thread is 1 1/2"-12
Features:
- Update your fuel cell to EFI the easy way!
- Designed to drop right into your existing 6 bolt flange fuel cell
- Billet top flange housing includes an 8AN inlet and 10AN outlet port and a fuel filler cap
- Modules are available with 255 or 450 LPH fuel pumps in single pump configurations
- The pump depth is fully adjustable for fitment in the most popular cell sizes 7.5?-12? deep.
- Supports up to 550 EFI or 700 Carb HP (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw)
Specs:
| Application | Universal |
|---|---|
| Average Current Draw | 10.4Ampere |
| Average Flow Rating | 255Liters per Hour |
| Brand | Holley |
| Clearance Category | Air and Fuel Delivery |
| Connector Color | Black |
| Connector Gender | Male |
| Connector Quantity | 1 |
| Discount Percentage | 26-50% |
| Emission Code | 5 |
| Flange Style | 6 Bolt |
| Free Flow GPH | 67 |
| Free Flow LPH | 255 |
| Fuel Filter Included | Yes |
| Fuel Sending Unit Included | No |
| Fuel Tank Pressure Sensor Included | No |
| Fuel Type | Gasoline |
| Gasket Or Seal Included | Yes |
| Gasket Or Seal Material | Cork |
| Grade Type | Performance |
| Height | Adjustable |
| Housing Material | Aluminum |
| In Tank or External | In Tank |
| Inlet Quantity | One |
| Inlet Size | 8 AN |
| Inlet Type | 8 AN ORB |
| Internal Or External Strainer | External |
| Lock Ring Included | Yes |
| Max PSI | 80 |
| Maximum Pressure | 60Pounds per Square Inch |
| Mounting Hardware Included | Yes |
| Negative Ground | Yes |
| Outlet Quantity | One |
| Outlet Size | 10 AN |
| Outlet Type | 10 AN ORB |
| Product Type | Fuel Pump |
| Pump Type | Electric |
| Regulator Included | No |
| Returnless | No |
| Sale Category | Air and Fuel Delivery |
| Single Or Dual Pump | Single |
| Universal Or Specific Fit | Universal |
| Voltage | 12Volts DC |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
| Wire Harness Included | Yes |
| Wire Quantity | 2 |
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
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Based on 137 reviews
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Product Reviews
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4
NICE Shirt that SHRINKS!!
Fit Type: Regular Fit, Color: Blue, Size: X-Large
Loved this shirt right out of the package. Put a little steam pressing on it and it was perfect. Has a thicker softer feel than most casual dress shirts. Ordered XL with the "regular" fit and it could be worn tucked or out without it looking overly blousy. SADLY, after a first wash on cold and tumble dry low, and pulled it out early and it shrunk by almost a full size!!! The sleeves, length of shirt and overall fittage shrunk so that now it fits like a snug large. I've never had a shirt shrink like this, hence, the one star off. I would have given it 2 stars off, but the original quality of the shirt is nice, just beware of the shrinkage factor. Don't put it in the dryer at all, only air dry it. I'm tempted to reorder another but just then never put it in the dryer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
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5
nice fit
I am thoroughly impressed with this Amazon Essentials white shirt. For the price, the quality is outstanding. The fabric feels soft, breathable, and has a good weight to it
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Reviewed in the United States on June 12, 2026
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5
Nice shirt, great price.
Fit Type: Regular Fit, Color: White, Size: Medium
Worn it twice and I find it very comfortable. I wear it outside and casually to protect my arms and neck from the sun and find it more comfortable than a long sleeve t-shirt. The price is comparable. If I was to wear it to the office it would have to be ironed. I bought one shirt to try it and I will be buying more.
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Reviewed in the United States on May 8, 2026
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4
Nice shirt!
Fit Type: Regular Fit, Color: White, Size: X-Large
I added one of these shirts to another order just to see if they were any good. I was pleasantly surprised by the quality. It fits perfectly and looks pretty nice for a low cost casual dress shirt. Materials seem decent quality. Comfortable, soft fabric. Didnโt shrink too much in the washer and dryer. Weโll see how it holds up long term but so far so good
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Reviewed in the United States on November 12, 2025
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5
nice quality
Fit Type: Regular Fit, Color: White, Size: Small
nice quality shirt. bought this just so i had at least one nice white button down and it's great. fits well and is a nice white color.
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Reviewed in the United States on April 11, 2026
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