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HORIZON TOOL INC

Calvan 38900-8 Thread Repair Kit with JB Weld & Thread Locker

(26 reviews) Write a Review
SKU:
38900-Combo
MPN:
38900 Combo
Condition:
New
Availability:
In Stock
Weight:
4.30 LBS
Shipping:
Calculated at Checkout
  • 38900 kit with JB Weld and Thread Locker
  • Calvan 38900-8 Thread Repair Kit with JB Weld & Thread Locker
$264.99

Description

We quality check all inserts and tooling for manufacturer defects prior to shipping and provide free tech support for our customers at 800-734-8665 x-251. Free tips sent only when purchasing from us. 

Free 1-4 day shipping within the USA. This Calvan 38900 kit has 8 solid bushing type inserts. The insert's lip design prevents them from going too far and falling into the cylinder. The 38900 spark plug thread repair kit works on many Ford 4.6, 5.4 and 6.8 SOHC Two Valve engines. See below for more details on the application. Or as long as you're making a purchase with us call 800-734-8665 x251 for assistance in choosing the right kit, whether it's a Calvan or Time Sert. Replacement 389-100 inserts are also for sale individually if needed later. This kit uses inserts that are large enough in most cases to do 2nd time repairs when a parts store insert like Heli Coil Save-a-Thread or Dorman (made in China) repair has failed. The 38900 kit is also recommended for 1st time repairs. The inserts have a lip on the top that allows the inserts to be tightened down similar to how a bolt is secured.

 

Important - Please Read 

Thread lock of some type is needed. The High Temp Oil Resistant, permanent type Seal Tite (also equivalent to 277) is used on the exterior of the insert threads. As an additional measure High Temp JB Weld 8297 can be used just under the lip for sealing and filling any voids in material. The manufacturer says only one is needed to be used on the exterior threads of the insert when installing to prevent it from backing out on the next plug change. In our opinion a little extra insurance is not a bad thing. Also included, is an e-clip used to eliminate the possibility of the thread tap from falling into the cylinder if you tap too far! The retaining clip is now included for the thread tap. The roll pin in the drill bit/reamer is the only "stop" needed for it. Since the inserts have a lip they cannot be screwed too far like many parts store inserts. FYI - Parts store inserts can drop into the cylinder if screwed in too far! 

*Bonus- As mentioned above, we send our exclusive tips and answer questions for our customers. We've compiled these tips since 2005. *We don't sell on eBay or Amazon - therefore, the FREE TIPS offer and tech support is only good when a purchase is made at DenLorsTools.com or WiseAutoTools.com. 

This Calvan 38900 Kit Includes: 

  • Line up Guide
  • Cylinder Leak Tester
  • Reamer (similar to a drill bit)
  • Tap
  • Video on our product listing
  • 389-100 Black Oxide Inserts Quantity - 8
  • Storage Case
  • Tips sheet sent with kit when purchasing from us.
  • JB Weld
  • Seal Tite Thread Locker
  • Calvan 38900 Instructions

 

Make

Model

Engine 4.6

Year  *Exercise Caution

Ford

Crown Victoria

4.6 SOHC 2V

1992 - 2011

Mercury

Grand Marquis

4.6 SOHC 2V

1992 - 2011

Ford

Mustang

4.6 SOHC 2V

1996 - 2004 Excludes Cobra

Ford

Thunderbird

4.6 SOHC 2V

1994 - 1997

Ford

E150

4.6 SOHC 2V

1997 - 2014

Ford

E250

4.6 SOHC 2V

1998 - 2014

Ford

Expedition

4.6 SOHC 2V

1997 - 2004

Ford

Explorer

4.6 SOHC 2V

2002 - 2005

Ford

F150

4.6 SOHC 2V

1997 - 2008

Ford

F150

4.6 VIN W Only

2009  *38900 for 2V's only 

Ford

F150

4.6 3 Valve

2009 *See 39300 Kit

Ford

F250

4.6 SOHC 2V

1997 - 1999

Lincoln

Town Car

4.6 SOHC 2V

1991 - 2011

Mercury

Cougar XR7

4.6 SOHC 2V

1994 - 1997

Mercury

Mountaineer

4.6 SOHC 2V

2002 - 2005

       

Make

Model

Engine 5.4

Year *Exercise Caution                         

Ford

E150/E-Series

5.4 SOHC 2V

1996 - 2016

Ford

F150

5.4 SOHC 2V

1997 - 2003

Ford

F150

5.4 SOHC 2V

2004  *38900 for 2V's only 

Ford

F150

5.4 SOHC 3V

2004 * Some have 3V See 39300

Ford

F250 & F350

5.4 SOHC 2V

1997 - 2004

Ford

Expedition

5.4 SOHC 2V

1996 - 2004

Ford

Excursion

5.4 SOHC 2V

2000 - 2005

Lincoln

Navigator

5.4 SOHC 2V

1998-1999 *38900 2V's only

Lincoln

Navigator

5.4 DOHC 4V

1998-1999 *Some have 4V See 5553

       

Make  

Model    

Engine 6.8 

 Year                          

Ford

Excursion

6.8 SOHC 2V

2000 - 2005

Ford

F250-550, F53

6.8 SOHC 2V

1997 - 2004

Ford

Motorhome

6.8 SOHC 2V

1997-2004

Ford

E350- E450

6.8 SOHC 2V

2014-2019

 

Calvan Tools 38900, commonly used for first time repairs and for second time repairs when a parts store insert measuring .66" OD (Outside Diameter) fails. The 38900 kit is used to repair Ford modular cylinder heads on 4.6, 5.4 and 6.8 2-Valve SOHC engines (NOT for 3V engines or DOHC).  *38900 is not recommended for holes larger than .678" (17.20mm). This is the O.D. (Outside Diameter) of the reamer in the kit which is 11/16". If the hole is larger than .678" see the  Time Sert 5600 kit which has a larger O.D. reamer which is approximately .73" (18.54mm). See our article for more information on this and other spark plug thread repair kits to fix Ford Spark Plug Blow Outs. Call if there are questions. 

• Quality, fool-proof repair system that is fast, cost effective and simple to use. A little more room needed than is required for changing the spark plugs.

 

• Used to repair damaged heads from blown spark plugs, with a steel alloy insert, which has no problems with heat transfer or grounding.

 

• M14x1.25 Taper Seat 389-100 thread inserts. New design is black oxide treated to help prevent corrosion.

 

• The Calvan alloy steel insert is thicker than most competitive brands which allows for a superior repair even when a Helicoil Save-a-Thread was used previously and failed making the hole bigger.

 

*It's recommended to use a video inspection camera to verify all metal shavings are out of the cylinder before installing the spark plug. Some customers take other measures, mentioned in our tips.

 

Use the 38900 kit right over the fender without removing the cylinder head. Alternatively, the kit can be used on heads that are removed. Many customers decide to do all 8 so there's no future issues. 

 

Question - Which is better the Time Sert 5553 or the Calvan 38900? See our FAQ's video below for the answer to this and other questions. 

 

 

Over the Fender Repair for 2V 4.6, 5.4 & 6.8 liter engines (excludes InTech, see Time-Sert 5553) 

Also works on 2001 and up SOHC engines with the Extra Step Material above the spark plug hole. The Calvan 38900 does not have a counter-bore like the Time Sert 5553 and 5600 to remove the step material before tapping the hole to accept the insert. The Time Sert 55518 counterbore is not designed to be used with the Calvan 38900. That's why TIME-SERT recommends for 2001 and up Romeo heads the 5553 or 5600 to be used since they include a 55518 counterbore. Using the 38900 on 01 and up Romeo heads can result in the spark plug being positioned up a little higher. However, we've had no problems reported when using the 38900 on 01 and up Romeo style heads. More information on how to identify these 2001 and up Romeo heads can be found in the following article -  Extra Step Material

 

Calvan 38900 Spark Plug Thread Repair Video

 

 

Calvan's larger outside diameter insert, which is considered a permanent repair is used in cases when smaller parts store; temporary repairs have failed. The inferior parts store inserts are supposed to be held in by using a swedge tool on the top of the insert and hitting it with a hammer! 

• Reduce vehicle down time and added expense by eliminating the need to disassemble the top of the engine to send heads to the machine shop.

 

• With the use of an inspection camera, a quick look into the cylinder after a repair insures there's no metal shavings remaining, prior to installing the spark plug.

 

• The manufacturer's instruction video, along with our tips and tech support, ensures the job can be done quickly and accurately.

 

* When written instructions are followed also covered in the included "how to" video, there's no faster or better repair available. The cylinder leak tester saves time when making sure the valves are closed. The line-up guide allows for straight reaming even on back cylinders. Use of an air ratchet with a socket on the reamer allows for a 90 degree (right angle) for easier drilling. This makes working in tight spaces more comfortable. The Calvan thread repair inserts have stronger threads than the originals. The cost of the repair is only a fraction of replacement cylinder heads, the head gasket set, coolant, labor, etc. Also, be aware that many re-manufactured cylinder heads have inferior repair inserts like Helicoils or Lisle. If you buy one of those patched heads you could still end up having issues. 

 

Bookmark or save this page to favorites, it has all the information needed to fix the common Ford spark plug blowout problem, including the instruction video, links to replacement inserts and the FAQ's article. 

Using the Calvan 38900 Specialty Tool Kit 

It's worth saying again "the Calvan kit has a much thicker insert that can be used when other thinner repairs like the Heli-coil Save-Thread or Lisle have failed to hold". Using the kit requires about the same amount of room as changing the spark plugs. Just a few steps more. The instruction video provides details on using the kit but there are more tips that we have written over the years since we've been selling this kit. These tips are emailed exclusively to our customers upon purchase, just ask us. We'll also personally answer our customer's questions if needed by email or phone, but we've found our written tips, help to clarify the job immensely for those doing this job for the first time.

At checkout just write "Tips" in the Comments section and we will email our exclusive tips for free when processing the order. Otherwise we will send a printed copy of our tips with the kit when purchased from us.

Tips - Emailed free after purchase.
Not researched enough? We understand the concern when faced with drilling into your engine. Rest assured this is a proven repair that has been done by many do-it yourselfers and professional techs alike. For even more information see the following page - Calvan 38900 Application and FAQ's or give us a call at 800-524-9783 x251.

Note: We are not responsible for typographical, pictorial or pricing errors. It's our goal to offer the most complete and accurate automotive tool source possible for our customers. We strive to correct errors in listings and provide improved pictures and item descriptions whenever possible. If you question the accuracy of any of our listings please notify us of your concern prior to purchasing.

 

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26 Reviews

  • 5

    Thread repair kit

    Posted by Mike Mccormick on 24th Sep 2024

    Worked great

  • 5

    CALVAN 38900-8 THREAD REPAIR KIT WITH JB WELD & THREAD LOCKER

    Posted by Jim on 12th Sep 2024

    TOP QUALITY KIT, WORKED GREAT

  • 5

    Calvan38900-8

    Posted by Joseph Bruhn on 4th Apr 2024

    Worked well, back on the road.

  • 5

    Calvan repair kit

    Posted by Jimmy on 16th Feb 2024

    This kit was a legit lifesaver! After consulting several local mechanics, I was led to believed the only solution to a failed helicoil involved pulling the heads on the engine, which is very expensive. After a phone call to Wise, I decided to give the Calvan kit a shot. Despite the fact that my issue was with the cylinder all the way in the back by the fire wall, this was a very simple fix (provided you use an air ratchet and follow the explicit instructions provided)! This saved me literally thousands of dollars.

  • 5

    Calvan 38900-8 thread repair kit for 2002 F250 V10 6.8, 200,090 Miles’

    Posted by Wayne on 15th Feb 2024

    After watching Ron Williams YouTube on the Calvan repair kit I knew this is what I wanted to use. This is why I purchased from Wise auto & tools. I also purchased 2 more inserts for the V10. Everything worked great, from instructions, to everything needed to complete the job. I have about 200 miles on them and my truck runs awesome. I would definitely recommend this kit. I believe this bulletproofs the problem with this type of issue with these Ford motors. Thanks again to Wise auto & tools.

  • 5

    Cal van kit

    Posted by Michael on 28th Jan 2024

    The kit was easy to use. I’m not a mechanic so I was worried about doing this repair myself. I watched some videos and decided to order the cal van kit. Super easy and fool proof. Got my old girl back on the road.

  • 5

    Cal Van 38900-8 is a great product!

    Posted by Jeffrey Bradley on 8th Nov 2023

    I bought this product to repair my 99 F150 5.4 that blew out a sparkplug. I initially had a Dorman repair kit but had to removed the plug due to a misfire and the insert came out with the plug. When I reinstalled the Dorman adapter I was afraid of over-torqueing the abused threads and it blew out again. At this point I returned to research from the first failure and the best option I could see was the Cal Van kit. There are cheaper kits but the peace of mind you get with this kit and from Wise Auto are worth it! The install went super easy, I used a 3/8 electric ratchet to ream the hole and a 3/8 manual ratchet to tap the threads. The factory manual calls for 7 to 15 lbs. torque probably due to the small amount of thread engagement in the factory plug threads, others online suggest up to 20lbs for these inserts. I went to 24 lbs. and wasn't worried because of the amount of threads in contact with the insert. Install a new coil pack, the old one is probably broken on the retainer bolt, reconnect the harness and allow time for the JB weld and thread lock to set, 24 hours, and drive on with confidence!

  • 5

    Awesome Freaking Experience

    Posted by Kevin Crowley on 27th Sep 2023

    I want to buy tools exclusively from this company. Words are pale imitations of the vibrant colors of the service and kindness of this company. It's not just a part. It was the part that I needed to fix a vehicle my family depends on.

  • 5

    Calvan

    Posted by Rob M on 31st Jul 2023

    Great product, easy to use and has my truck back up and running. Highly recommend.

  • 5

    Great

    Posted by Marc on 5th Apr 2023

    The kit was superb!!! But what was beyond excellent was the quickness from order to my door! 100% percent happy with wise auto tools! From Wise: Marc, Thank you for taking the time to share your positive experience with Wise Auto Tools! We are thrilled to hear that you are 100% happy with your purchase of the 38900 kit, and that our quick shipping exceeded your expectations. We strive to provide our customers with high-quality products and excellent customer service. We are glad to hear that our efforts paid off in your case, and we hope that you continue to rely on us for all of your automotive tool needs in the future. Thank you again for choosing Wise Auto Tools, and please don't hesitate to reach out if you need any assistance in the future.

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