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ARP 100-9942 Jackets



<p>Today, ARP&rsquo;s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline and throughout the suspension and frame. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications.</p>

Part Number

12/07/2033 9:52 AM
Sale Price


In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping


No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

ARP 100-9942 Jackets

Stretch Gauge
New Style

We highly recommend using a stretch gauge when installing rod bolts and other fasteners where it is possible to measure the
length of the bolt after tightening. It is the most accurate way to determine the correct pre-load in the rod bolt. Simply follow
manufacturers instructions, or use the chart on page 25 of this catalog for ARP fasteners. Measure the fastener prior to starting, and monitor overall length during installation. When the bolt has stretched the specified amount, the correct preload, or torque, has been applied. We recommend you maintain a chart of all rod bolts, and copy down the length of the fastener prior to and after installation. If there is a permanent increase of .0005 in length or more, or if there is deformation, the bolt should be replaced immediately. Dont chance it!

ARP offers a highly accurate stretch gauge with a dial indicator that reads in increments of .0005. Features extra heavy springs for consistent repetition. Comes with a heavy-duty, insulated plastic carrying case for protection. A must for any serious engine builder.

Products specifications

Case Finish


Case Material


Dial Indicator Included


Dial Indicator Increments (in)


Dial Indicator Range (in)



Sold as a kit.

Rod Bolt Stretch Gauge Finish

Black anodized

Rod Bolt Stretch Gauge Material

Billet aluminum

Website easy to navigate

Very good

Part arrived quickly. Very satisfied. Thanks very much!!


Please e mail me when order ships with carrier n tracking number

Just as ordered. Superb shipping

Well online was great we will see if it is what they say tire and rim will let ya know when I get the idem

Awesome service. After having 2 other orders from other suppliers cancelled without any notification, it was a pleasure doing business with autoplicity. Thank you!

Easy so far. Hope for fast grounds shipping

Definitely the best price that I found for the part that I needed! Customer service was helpful and I got the piece FAST! Thank you so much!

First off, I LOVE my new shipments! These guys had everything at super low prices, and the shipping was phenomenally fast. It's all working great, and imm definitely buying from these guys again.

Seller had the best price online for the item I wanted! Responded to emails within 24 hours as stated, and sent me my tracking info as soon as part shipped. Thanks Autoplicity!

Quick and easy

Fast Shipping and best price around!Will buy thier again order#7585

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