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Description
Holley EFI Fuel Tank Modules - 350 LPH - Barracuda & ChallengerHolley EFI Fuel Tank Modules 350 LPH Barracuda Challenger In tank fuel pump module for 1961 1964 Chevrolet Impala, Bel Air Biscayne. Supports Up To 750 Horsepower. Overview This in tank fuel pump module is a high pressure unit that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 750 horsepower. Fuel pressure is internally regulated to 58 psi eliminating the added expense and effort
Holley EFI Fuel Tank Modules - 350 LPH - Barracuda ChallengerIn-tank fuel pump module for 1961-1964 Chevrolet Impala, Bel Air Biscayne. Supports Up To 750 Horsepower.
Overview
This in-tank fuel pump module is a high-pressure unit that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 750 horsepower. Fuel pressure is internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator- no separate return line is required because this module returns excess fuel right inside the tank! Featuring a pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included. This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminates This 1961-1964 Chevrolet Impala, Bel Air Biscayne Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is no need to purchase a custom EFI fuel tank. You can even retain the factory fuel hard line - just connect the outlet of the pump module to the hard line on your vehicle with EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line. This Muscle Car EFI Module includes a 350 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.
The pump is not compatible for use with PWM (Pulse-width Modulation)
Details:
- Application: 1970-1974 Barracuda/Challenger
- Engine: Chrysler Hemi Gen III
- Free Flow LPH: 350
- Fuel Sending Unit Ohms: 73-10 Ohms
- Fuel Type: Gasoline
- Inlet Diameter (in): 5/16"
- Make: Dodge/Plymouth
- Material: Steel
- Model: Barracuda/Challenger
- Vent Size: N/A
- Warranty: Limited 90 Day
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4.6 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Beautiful Sunflower necklace
Color: M
It was beautiful my daughter loved it. A gift for her Mother’s Day and she loves sunflowers.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Necklace
Color: E
Very cute and delicate
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Cute necklace will be in high rotation
Color: T
I absolutely love this sunflower initial necklace! The moment I put it on, I could tell this was going to be a special piece in my jewelry collection. The combination of the delicate sunflower charm with the heart-shaped initial "T" is just stunning – it's feminine without being overly fussy, and the design feels both modern and timeless. I bought this as a gift for my sister-in-law, and she was genuinely touched by how thoughtful and beautiful it is. The white gold plating gives it an elegant shine that catches the light beautifully, and it's substantial enough to feel like quality jewelry while still being comfortable for everyday wear.
The necklace itself is well-crafted with attention to detail – the sunflower petals have a lovely texture, and the initial letter sits perfectly within the heart shape. The chain length is ideal for layering with other necklaces or wearing alone, and it sits right at that perfect spot on your collarbone. I've been wearing mine regularly for a few weeks now, and the plating has held up wonderfully with no tarnishing or color changes. The clasp is secure and easy to manage on your own, which I really appreciate since I wear it daily. The style strikes that perfect balance between special occasion jewelry and something you can throw on with jeans and a sweater. I recommend this product because it's a genuinely well-made piece that feels personal and meaningful while being durable enough for regular wear.
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Reviewed in the United States on March 19, 2026
★★★★★ 4
Beautiful! The wife absolutely loves it
Color: K, Color: K
I picked this necklace out for my wife for her birthday. She’s never really been into sunflowers, but I thought the design was beautiful and meaningful. She was absolutely ecstatic when she opened it.
She’s worn it nearly every single day since she got it. The necklace is lightweight for its size, very comfortable, and she says that she barely notices it’s there, which says a lot for everyday wear. The details are lovely, and it feels well-made without being heavy or bulky.
It also came nicely packaged, making it feel extra special as a gift.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Very beautiful necklace
Color: M
This necklace is even prettier in person. The initial "M" hangs perfectly in the center of the heart, and the yellow stone in the sunflower really catches the light.
Pros: The combination of gold and silver tones makes it versatile with different outfits.
Cons: The chain is a bit thin, so you might want to be careful if giving it to a younger child.
Overall, a fantastic Valentine's or Anniversary gift for the price.
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Reviewed in the United States on February 13, 2026