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  3. MAXPEEDINGRODS OG1EJS

MAXPEEDINGRODS OG1EJS Big Block Crankshaft Pulley Water Pump 3PC Set

fits model: 396, 427, 454. make: Chevy.

Og1ejs Maxpeedingrods Big Block Chevy Crankshaft Pulley For 396 427 454 Chrome Water Pump 3pc Set

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: OG1EJS ), ( Part Type: Block Crankshaft Pump ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Fitment: For Big Block Chevy 396-454 ), ( Oe/oem Part Number: Long Water Pump Crankshaft ), ( Performance Part: Yes ), ( Universal Fitment: For Big Block Chevy Chrome )

Review MAXPEEDINGRODS Big Block Chevy Crankshaft Pulley For Chrome Water Pump 3pc Set fits 396 427 454

Introducing the Maximum Motorsports OG1EJS Big Block Chevy Crankshaft Pulley for 396, 427, and 454 engines, a high-performance upgrade for your water pump system. This 3-piece set is meticulously designed to deliver enhanced cooling efficiency, durability, and a sleek, custom look to your engine.

The first piece of this set is the crankshaft pulley. Crafted from robust billet aluminum, it boasts a thick, 1-inch design to ensure optimal strength and stability. The pulley's edges are finished with a precision CNC-machined bevel, allowing it to seamlessly engage with the water pump and serpentine belt. This design also reduces the weight of the pulley compared to factory cast iron counterparts, contributing to overall engine performance.

The second component in this set is the water pump. Maximum Motorsports' OG1EJS water pump is engineered for superior cooling performance. It features a heavy-duty impeller and a thick, cast aluminum housing. The impeller's design offers increased flow rate and pressure, ensuring that your engine stays cool even under heavy loads or during extended periods of high RPM operation.

The third piece is the serpentine belt tensioner. This component is essential for maintaining the proper tension on the serpentine belt, which drives various accessories such as the alternator, power steering pump, and air conditioning compressor. The Maximum Motorsports OG1EJS tensioner is designed with a precision-machined pulley and a high-quality, heat-resistant belt tensioner arm. These features ensure that the serpentine belt remains properly tensioned, reducing the risk of belt slippage and improving the overall reliability and longevity of your engine.

Together, these three components form the Maximum Motorsports OG1EJS Big Block Chevy Crankshaft Pulley for 396, 427, and 454 engines. This set is an excellent choice for high-performance applications, custom builds, or for those seeking to upgrade their factory components with premium, aftermarket alternatives. Each piece is manufactured to the highest standards, ensuring a perfect fit and easy installation. Upgrade your water pump system today and experience enhanced cooling, improved reliability, and a touch of custom style with Maximum Motorsports.

The Maximum Motorsports (MM) OG1EJS big block Chevy crankshaft pulley for 396, 427, and 454 engines, which comes as a three-piece set including the water pump, is a popular aftermarket option among classic car enthusiasts. This pulley set offers several advantages and disadvantages that may influence your decision to purchase it.

Advantages:

1. Improved Cooling: The OG1EJS pulley set features a high-performance water pump designed to improve cooling efficiency. This can be particularly beneficial for high-performance applications or hot weather driving.

2. Enhanced Aesthetics: The polished finish of the MM pulley set adds to the visual appeal of your engine bay, making it an attractive choice for those who value the look of their engine components.

3. Easy Installation: The pulley set comes with a straightforward installation process, which is often appreciated by DIY enthusiasts.

4. Durability: Maximum Motorsports is well-known for producing high-quality components that can withstand the rigors of high-performance applications.

Disadvantages:

1. Cost: The MM OG1EJS pulley set is pricier than some OEM or aftermarket alternatives. However, the cost may be justified by the improved cooling efficiency and aesthetic appeal.

2. Potential Clearance Issues: Depending on the specific engine configuration, clearance issues with other components (such as alternators or power steering pumps) may arise. It's essential to verify clearance before installation.

3. Limited Compatibility: The MM pulley set is designed for specific big block Chevy engines, and it may not be directly compatible with all applications. Be sure to confirm compatibility before purchasing.

In conclusion, the Maximum Motorsports OG1EJS big block Chevy crankshaft pulley for 396, 427, and 454 engines offers several advantages, including improved cooling efficiency, enhanced aesthetics, easy installation, and durability. However, potential disadvantages include higher cost, potential clearance issues, and limited compatibility. Ultimately, the decision to purchase this pulley set depends on your specific needs, budget, and engine configuration. If you prioritize cooling efficiency, visual appeal, and are willing to pay a premium, the MM pulley set could be an excellent choice for your project.

Details:

Surface Finish: Chrome. Fast Shipping. No instructions are supplied. 1x Double Water Pump Pulley.

Less expensive, easier to install. Fitment Type: Direct Replacement. Water pump Type: Long. Components and materials ensure a longer service life.

Package included. For Big Block Chevy 396 - 454. Guaranteed, Fitment Always the correct part. 2.High Quality.

1x Double Power Steering Pump Pulley. Telephone number. Every product has quality inspection before leaving the factory. As shown in the picture above.

PRODUCT DISPLAY Big Block Chevy Crankshaft Pulley for 396 427 454 Chrome Water Pump 3pc Set.

specifications pulleyhop:

  • for models: 396, 427, 454
  • for makes: Chevy
  • brand: Maxpeedingrods
  • mpn: Og1ejs
  • part type: Block Crankshaft Pump
  • california prop 65 warning: California Prop 65 Warning
  • fitment: For Big Block Chevy 396-454
  • oe/oem part number: Long Water Pump Crankshaft
  • performance part: Yes
  • universal fitment: For Big Block Chevy Chrome

offer pulleyhop:

  • started: February 23, 2026
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True
  • sold: 0
  • quantity: 1

shipping pulleyhop:

  • transit: 3-7 Days
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • cost: $0.00
  • type: Fixed

payments pulleyhop:

  • other
  • credit card: Diners-club
  • wallet: Paypal

returns pulleyhop:

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

general pulleyhop:

  • Car Truck Parts Accessories > Accessory Belts > Pulleys
  • condition: New

seller pulleyhop:

  • # reviews: 2293
  • city: Dayton, New Jersey
  • rating: 99.0%
for models: 396, 427, 454, for makes: chevy, part type: block crankshaft pump, california prop 65 warning: california prop 65 warning, fitment: for big block chevy 396-454, oe/oem part number: long water pump crankshaft, performance part: yes, universal fitment: for big block chevy chrome,
category: auto parts > car truck parts accessories > accessory belts > pulleys, sku: 7458814166717604,

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