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Manley Pro - Flo Oil Pump Chrysler HEMI 5.7L | 6.1L
$291.08
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Manley Pro - Flo Oil Pump for Chrysler HEMI 5.7L | 6.1L (Part No. 71342)

If you're looking to boost the performance of your Chrysler HEMI engine, the Manley Pro - Flo Oil Pump is the perfect choice. Designed specifically for the 5.7L and 6.1L HEMI engines, this oil pump is a game-changer for any serious enthusiast or racer. Let's take a closer look at what makes this pump stand out.

Key Features

  • Durable Construction: The pump features a hard-coat anodized aluminum body paired with a cast iron phosphate coated cover. This combination not only enhances the pump's performance but also ensures long-lasting durability.
  • Customizable Pressure Settings: With adjustable by-pass pressure options of 50 PSI, 60 PSI, and 65 PSI, you can tailor the oil pressure to meet your specific performance needs using the supplied pressure springs.
  • Optimized for Performance: Designed for standard 6.1L volume, this pump guarantees the right oil volume and pressure, minimizing parasitic horsepower loss, cavitation, and oil aeration.

Specifications

  • Part Number: 71342
  • Engine Compatibility: Chrysler HEMI 5.7L and 6.1L
  • Volume: Standard 6.1L volume

Why Choose Manley Pro - Flo Oil Pump?

Manley oil pumps are engineered with precision, ensuring optimum performance and reliability for high-performance engines. Each pump is meticulously disassembled, hand-ported, and blueprinted to guarantee the best performance possible. When you choose the Manley Pro - Flo Oil Pump, you're investing in a product that has been designed to meet the demands of high-performance applications.

Customer Reviews

Many users rave about the Manley Pro - Flo Oil Pump, highlighting its reliability and performance enhancements. Customers have noted significant improvements in oil pressure stability and overall engine responsiveness, making it a favorite among HEMI enthusiasts. The adjustable pressure feature has also been praised for allowing users to customize their setups easily.

Fitment Information

  • Chrysler HEMI 5.7L
  • Chrysler HEMI 6.1L

Upgrade your Chrysler HEMI engine with the Manley Pro - Flo Oil Pump (Part No. 71342) and experience the difference in performance and reliability. Whether you're hitting the track or cruising on the street, this pump is designed to keep your engine running smoothly and efficiently.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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How did Manley Performance Start?

Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.

Evolving in the Automotive Space

Led by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.

What is Manley’s Specialty?

Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.

Get Manley Performance at Vivid Racing

If you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.

If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.

Due to the intended usage of the products sold by Manley Performance Products, Inc., they are sold WITHOUT WARRANTY OR ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR THE INTENDED PURPOSE. Manley Performance Products, Inc. shall not, under any circumstances, be liable for any special, consequential or incidental damages, including but not limited to loss of profits or revenue, loss of other property or equipment, cost of purchased or replacement of goods, or claims by customers of the purchaser, which may arise and/or result from the sale, installation or use of these parts. Installation of parts intended for “off-highway” use could adversely affect the vehicle manufacturer’s warranty coverage. Subject to applicable state law. Some items may not be legal for use in California on pollution controlled vehicles. All weights specified are approximate and subject to manufacturing tolerances. Manley Performance Products, Inc. reserves the right to make changes in design, specifications, materials, or make product changes without incurring liability or obligation with respect to similar product previously manufactured. If technical advice is offered or given in connection with the use of any Products it will be as an accommodation to Buyer and without charge and Seller shall have no responsibilities or liabilities whatsoever for the content or use of such advice.
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Sale price None
Wholesale price $318.16
Shipping Weight: 5.00
Length: 8
Width: 6
Height: 5
Product Added At Thursday 04 August, 2022
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
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Emissions Info
Carb Approved Yes
Carb Number -
Epa Status N/A
Prop65 Yes
Carb Required -
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Turn 14 $269.63 $306.40 ? $291.08 ? 2025-07-11 10:32:03


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