PARA P11378AR491A Engine Oil Pump High Volume M-55HV 283-400

( Brand: Para ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: P11378AR491A ), ( Fitment Type: Direct Replacement ), ( Placement On Vehicle: Front ), ( Type: Engine Oil Pump ), ( Kit Or Single Part: Single Part ), ( Custom Bundle: No )

Review PARA Engine Oil Pump High Volume Buick Chevy Sbc

The PAR Process Pan Jin Engine Oil Pump, model number M-55HV, is a high volume oil pump specifically designed for use with Buick and Chevrolet engines, most notably the 283 and 401 cubic inch V8 engines. This oil pump delivers increased oil flow for better engine lubrication and cooling in high performance applications.

The M-55HV oil pump is a cast iron design with a robust structure to ensure durability and reliability. The pump features a unique high volume impeller, which increases the quantity of oil circulated through the engine. The impeller is precision-engineered for minimal clearance to maximize oil flow, ensuring optimal engine performance.

This oil pump comes with a new send unit, which includes the pickup tube and gasket, making installation a straightforward process. Its components are 100% interchangeable with the original equipment manufacturer (OEM) part, ensuring a direct replacement fit.

The PAR Process oil pump also boasts a hardened steel gear and precision-made bearing surface, ensuring smooth and quiet operation. Its shaft is case hardened and deep groove ball bearings are used to maintain the ideal flow rate, reduce wear, and minimize the possibility of failure.

The M-55HV oil pump benefits from a one-piece housing that reduces the risk of leaks and provides a strengthened structural integrity. Its unique design minimizes turbulence and stress, reducing the noise level while increasing the efficiency of the oil circulation system.

In summary, the PAR Process M-55HV engine oil pump is a high-performance, high-volume replacement part suitable for Buick and Chevrolet 283 and 401 cubic inch V8 engines. With its robust cast iron design, high flow impeller, and precision-engineered components, this oil pump delivers superior lubrication, cooling, and longevity for your engine.

Pros and Cons of Buying a Parasol P11378AR491A Engine Oil Pump for a Buick/Chevy 283-400 V8 engine

The Parasol P11378AR491A engine oil pump is specifically designed for high performance applications in Buick and Chevy 283-400 V8 engines. This pump, with its increased volume capacity, aims to ensure adequate oil delivery to high-power engines. In this analysis, we'll discuss the advantages and disadvantages of this engine oil pump.

1. High Volume: The primary benefit of the P11378AR491A engine oil pump is its increased volume, which enables excellent oil circulation for high-powered applications. This is crucial to maintaining engine longevity and cooling, especially in vehicles used for racing or towing heavy loads.

2. Superior Design: Its design focuses on efficiency, reliability, and durability. The pump housing is made of strong material, ensuring that it can handle the increased pressures and volumes needed for high-power engines. Additionally, its impeller design facilitates efficient oil flow, reducing heat generation and potential damage to the engine.

3. OEM Quality: This oil pump is engineered to meet or exceed OEM (Original Equipment Manufacturer) specifications, meaning it should integrate seamlessly with the engine and offer similar performance to the original component.

4. Improved Performance: With an improved design and high-volume capacity, the P11378AR491A engine oil pump can lead to enhanced engine performance -- increase in horsepower and torque.

1. Higher Cost: Compared to a standard oil pump, the P11378AR491A engine oil pump is more expensive. If you're not planning to use your engine for high-performance purposes or you can't justify the cost, you're better off sticking with a stock pump to save money.

2. Requires Professional Installation: Given its complex design and unique application, installation of the P11378AR491A engine oil pump should be carried out by a professional mechanic or someone with thorough knowledge of high-performance engine building. Trying to install it yourself may lead to complications and potentially cause engine damage.

3. Potential Compatibility Issues: Make sure to verify that your specific engine make, model, and year is compatible with the P11378AR491A engine oil pump.Failure to do so could result in disappointing performance and wasted investment.

4. Noisy Operation: Some users have reported an increase in pump noise under high-load conditions, which can be a sign of increased pressure. However, the noise level generally remains within acceptable limits.

In conclusion, the Parasol P11378AR491A engine oil pump offers several advantages for high-performance applications on the Buick/Chevy 283-400 V8 engine: increased volume, superior design, OEM quality, and improved performance. However, these benefits come with higher costs, professional installation requirements, potential compatibility issues, and the presence of noisier operation under heavy load.

If your engine regularly operates under high-load conditions (e.g., racing, towing, heavy modifications) or requires premium performance, the Parasol P11378AR491A engine oil pump may indeed be a worthwhile investment to enhance engine longevity and cooling.However, for ordinary use, it's essential to consider the higher cost and potential installation challenges before pursuing this upgrade. Additionally, always consult industry experts and trusted sources to verify the compatibility of your application with the pump before making a purchase.

Details:

Engine Oil Pump M-55HV; High Volume for Buick Chevy 283-400 SBC. Item Specifics: Brand: PARA, Manufacturer Warranty: 1 Year, Part Number: P11378AR491A, Fitment Type: Direct Replacement, Placement on Vehicle: Front,: Engine Oil Pump, Kit or Single: Single Part, Other: M-55HV, 224-4146, 224-4143, Custom Bundle: No, Modified: No. Accessories come with a 3-month warranty

12 months Manufacturers Warranty for defective items excluding damaged and/or misused after receipt. 2.Direct replacement. Fast shipping:All our packages use USPS First Class Package Service. The images shown are not the actual item and for your reference only.

This item includes.

part #: p11378ar491a price

• $929.82

specifications pumppruner:

• for makes: Buick, Chevy
• brand: Para
• manufacturer warranty: 1 Year
• manufacturer part number: P11378AR491A
• fitment type: Direct Replacement
• placement on vehicle: Front
• type: Engine Oil Pump
• kit or single part: Single Part
• custom bundle: No

general pumppruner:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts

shipping pumppruner:

• transit: 5-13 Days
• class: Standard
• cost: $0.00
• service: Standard
• type: Fixed

returns pumppruner:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments pumppruner:

• credit card: Diners-club
• wallet: Google-pay
• other

offer pumppruner:

• best offers: True
• quantity: 10
• availability: In Stock
• options: Ship-to-home
• started: February 7, 2025
• sold: 0

seller pumppruner:

• # reviews: 7003
• rating: 99.5%
• city: Ontario, California

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