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  3. MATCO SPW122

MATCO TOOLS SPW122 Obstruction Distributor Wrench 9/16 12PT

fits model: 396, 427. make: Chevy.

Spw122 Matco Tools 9/16 Inch Obstruction Distributor Wrench 12pt For Chevy 396 427

( Brand: Matco Tools ), ( Manufacturer Part Number: SPW122 ), ( Type: Box-end Wrench ), ( System Of Measurement: Sae ), ( Size: 9/16in. ), ( Set Or Single Item: Single Item ), ( Drive Type: 12 Point ), ( Country Of Origin: United States )

Review MATCO TOOLS 9/16 Inch Obstruction Distributor Wrench 12pt Chevy fits 396 427

Introducing the Matco Tools SPW122 9/16 Obstruction Distributor Wrench, specifically designed for Chevy engines with a 396 or 427 cubic inch displacement. This wrench is an essential addition to any automotive toolbox, engine repair shop, or DIY mechanic's collection.

The Matco SPW122 wrench boasts a robust and durable construction, crafted from high-strength steel for improved torque and resistance against wear and tear. Its 12-point design provides excellent grip and leverage, ensuring a secure fit on the distributor shaft and enabling easy removal or installation.

The wrench's 9/16-inch size makes it perfect for working on Chevy engines with distributors that utilize this size. The unique obstruction distributor design ensures a snug fit, allowing users to reach and access the distributor shaft even when other components, like the air cleaner or intake manifold, may obstruct the way.

This wrench's ergonomic handle is designed for maximum comfort and control. Its knurled grip provides a secure hold, even when hands are greasy or wet, and its length allows for ample leverage to apply considerable force when needed.

The Matco Tools SPW122 9/16 Obstruction Distributor Wrench is more than just a tool; it's an investment in the longevity and performance of your Chevy engine. It's an essential piece of equipment for anyone who takes pride in their vehicle or relies on it for daily transportation. With its superior design and construction, this wrench is guaranteed to make your engine repair or maintenance projects easier, more efficient, and more successful.

Matco Tools SPW122 9/16 Obstruction Distributor Wrench for Chevy 396 427: A Detailed Analysis

The Matco Tools SPW122 9/16 obstruction distributor wrench, designed specifically for Chevy 396 and 427 engines, is a popular choice among mechanics and DIY enthusiasts. This wrench is essential for removing distributor caps and rotors during engine maintenance or repair. In this analysis, we will discuss the key features, benefits, and potential drawbacks of this wrench to help you make an informed purchasing decision.

Key Features:

1. Precision-machined for a perfect fit on Chevy 396 and 427 engines.

2. Constructed from high-strength steel for durability and long-lasting performance.

3. 12-point design for added grip and torque application.

4. Smooth, polished finish to prevent marring or damage to components.

5. Marked with size and application information for easy identification.

Benefits:

1. The precision-machined design ensures a perfect fit, reducing the risk of damage during use.

2. The high-strength steel construction guarantees durability and the ability to withstand heavy torque applications.

3. The 12-point design provides improved grip and torque application, making the job easier and more efficient.

4. The smooth, polished finish helps prevent component damage and makes cleaning easier.

5. The size and application markings make it easy to identify the correct wrench for the job.

Drawbacks:

1. This wrench is specifically designed for Chevy 396 and 427 engines and may not be compatible with other makes or models.

2. Some users have reported that the wrench may require additional force to remove the distributor cap or rotor, which could potentially damage the components if not used carefully.

3. The price point is higher than some other wrench brands, which might be a concern for budget-conscious consumers.

Conclusion:

The Matco Tools SPW122 9/16 obstruction distributor wrench for Chevy 396 and 427 engines is an excellent choice for those working on these specific engines due to its precision-machined design, durability, and convenient 12-point grip. While there are potential drawbacks, such as the specific application and higher price point, the benefits generally outweigh these concerns. If you are looking for a high-quality, reliable wrench for your Chevy 396 or 427 engine, this Matco Tools option is a strong recommendation.

Details:

Ships free via USPS ground advantage. Please see photos for overall condition. No owner marks or engravings.Plastic handle is cracked shown in photos. Matco Tools 9/16 Obstruction Distributor Wrench 12pt for Chevy 396 427 SPW122, Working order.

part #: spw122 price

  • $39.95

specifications handwrenche:

  • for models: 396, 427
  • for makes: Chevy
  • brand: Matco Tools
  • mpn: Spw122
  • type: Box-end Wrench
  • system of measurement: Sae
  • size: 9/16in.
  • set or single item: Single Item
  • drive type: 12 Point
  • country of origin: United States

returns handwrenche:

  • policy: No Returns

offer handwrenche:

  • availability: In Stock
  • options: Ship-to-home
  • started: May 22, 2026
  • quantity: 1
  • sold: 0

seller handwrenche:

  • # reviews: 7071
  • city: West Jordan, Utah
  • rating: 100.0%

payments handwrenche:

  • credit card: Mastercard
  • other
  • wallet: Apple-pay

general handwrenche:

  • Automotive Tools Supplies > Hand Tools > Wrenches
  • condition: Used

shipping handwrenche:

  • carrier: USPS
  • transit: 5-7 Days
  • type: Calculated
  • cost: $0.00
  • class: Standard
  • service: USPS Ground Advantage
for models: 396, 427, for makes: chevy, type: box-end wrench, system of measurement: sae, size: 9/16in., set or single item: single item, drive type: 12 point, country of origin: united states,
category: auto parts > tools supplies > hand tools > wrenches, sku: 20092419223293861,
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1 offer $39.95 USD
  • Used. Offer #1 priced at $39.95 + $0.00 shipping estimate = $39.95* total. No owner marks or engravings.Plastic handle is cracked shown in photos. Working order.FREE SHIPPING

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