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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
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Description
Chev 283 307 327 350 Holley 110 GPH Mechanical Fuel Pump # HO12-327-11Chev 283 307 327 350 Holley 110 GPH Mechanical Fuel Pump # HO12 327 11 Chev 283 307 327 350 Holley 110 GPH Mechanical Fuel Pump Free Flow Rate: 110 gph 416 lph Maximum Pressure (psi): 6. 5 to 8 psi Inlet Attachment: Female threads Inlet Size: 3 8 in. NPT Inlet Quantity: One Outlet Attachment: Female threads Outlet Size: 3 8 in. NPT Outlet Quantity: One Gasket Included: Yes Quantity: Sold individually. Notes: Polished aluminum finish. Holley Street
Chev 283 307 327 350 Holley 110 GPH Mechanical Fuel Pump # HO12-327-11Chev 283 307 327 350 Holley 110 GPH Mechanical Fuel Pump
Free Flow Rate:110 gph/416 lph
Maximum Pressure (psi):6.5 to 8 psi
Inlet Attachment:Female threads
Inlet Size:3/8 in. NPT
Inlet Quantity:One
Outlet Attachment:Female threads
Outlet Size:3/8 in. NPT
Outlet Quantity:One
Gasket Included:Yes
Quantity:Sold individually.
Notes:Polished aluminum finish.
Holley Street Performance mechanical fuel pumps are designed to work with stock or mildly modified engines. Their body castings can be rotated 360 degrees to ease mounting in difficult places and they have large orifices for high flow rates. These pumps are not compatible with methanol or alcohol fuels and should not be used with fuel injection systems.
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 9 reviews
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Product Reviews
★★★★★ 5
price, quality, stylish
Size: X-Large, Color: Washed Black
These are an absolute steal for the price! My 10-year-old son adores these pants! They are stylish, very comfortable of great quality!
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Good purchase
Size: Small, Color: Washed Black
Fit good, would buy again!
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Stylish pants for toddler
Size: 2T, Color: Indigo
Super cute! Soft denim making very comfortable for my toddler. Perfect fit. Will definitely purchase again when time to size up!
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Reviewed in the United States on January 16, 2026
★★★★★ 5
LOVE
Size: 3T, Color: Indigo
So stinking cute and stretchy/comfy! Highly recommend 🤩
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Reviewed in the United States on January 10, 2026
★★★★★ 4
Run large
Size: Small, Color: Indigo
These jeans were really cute, good condition. They run large, so they were too big. I would size down one normal size.
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Reviewed in the United States on October 29, 2025