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Moroso 62385 Universal Spark Plug Hole Air Hose Kit for Cylinder Pressurization

Manufacturer

Picture for manufacturer Moroso

Part Number

62385
12 reviews
Sale Price

$44.37

1 left at this price

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Usually delivered within 2 days

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Product Details

The Moroso 62385 Universal Spark Plug Hole Air Hose Kit is an essential tool for cylinder leak-down testing and valve spring replacement. This kit allows you to safely pressurize engine cylinders through the spark plug hole, holding valves in the closed position during valve spring service without removing the cylinder head.

Key Features:

  • Universal fit for both 14mm and 18mm spark plug holes
  • Includes three spark plug hole adapters for maximum compatibility
  • 12-inch flexible air hose for easy connection to compressed air
  • Enables cylinder pressurization for leak-down testing and valve train service
  • Holds valves closed during spring replacement, preventing valve drop
  • Essential tool for professional mechanics and serious DIY enthusiasts

This kit eliminates the need to rotate the engine to TDC for each cylinder when performing valve spring work. Simply thread the appropriate adapter into the spark plug hole, connect your air supply, and maintain pressure to keep the valves seated while you work. Ideal for performance engine builds, valve seal replacement, and diagnostic cylinder leak-down testing.

Products specifications

Hose Finish

Black

Hose Length (ft)

1 ft.

Quantity

Sold as a kit.

Spark Plug Adapter Thread Size

14mm, 18mm

Fast & easy and I got my order the same week. Also saved about 1000 dollars

.......

Quick and easy. Will shop here again.

I sent an e-mail when I had a problem with including the shipping cost with the purchase cost while using Pay-Pal. I was ignored.....!

I got my tires way cheaper ordering off the website. They were exactly what I ordered. The right size I ordered. And delivery was WAY faster than expected!

I liked the first experience in to buy with Autoplicity. Nice service and agility.

great pricing

This is the first time I've ordered from Autoplicity. I found they had the best price on the item I was looking for and decided to try them. I ordered this item yesterday(Sunday) and was just informed that it shipped. That is quick. I am pleased with their customer service and will use them as my first source.

Best price I can find on my item and fast shipping. Thinking about becoming a member to order all my parts for my racing team.

Had by far the cheapest place on the internet for the part I was looking for! Shipping was extremely fast as well! A++

All pieces ordered were shipped promptly and arrived in very great shape. I will be ordering from this site again.

Good prices. Good communication.

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