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Mr. Gasket Headlock Locking Header Bolts - M8-1.25 x 25mm - Set of 17 - 2236G

Mr. Gasket Headlock Locking Header Bolts - M8-1.25 x 25mm - Set of 17 - 2236G

SKU: 2236G
Regular price $59.95 USD
Regular price Sale price $59.95 USD
Sale Sold out

Overview:

Headlock Bolts eliminate the need for lock washers, Period. That's because each Headlock Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into and hold onto the attaching surface-eliminating the need for lock-washers.

Features:

  • 17 per Package
  • Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started
  • 410 stainless steel
  • Minimum 180,000 PSI tensile strength
  • 24 equally spaced clockwise teeth

 

Year Make Model Submodel Engine Size
1997 - 1999 Ford Econoline Super Duty 330/5.4 V8
1992 - 2011 Ford Crown Victoria
2003 - 2014 Ford E-450 Super Duty 330/5.4 V8
1997 - 2002 Ford E-150 Econoline 281/4.6 V8
1997 - 2002 Ford E-150 Econoline 330/5.4 V8
2003 Ford E-150 281/4.6 V8
2003 Ford E-150 Club Wagon 330/5.4 V8
1997 - 2002 Ford E-150 Econoline Club Wagon 330/5.4 V8
1997 - 2002 Ford E-150 Econoline Club Wagon 281/4.6 V8
2003 Ford E-150 330/5.4 V8
2003 Ford E-150 Club Wagon 281/4.6 V8
1997 - 2002 Ford E-250 Econoline 330/5.4 V8
2003 Ford E-250 281/4.6 V8
2003 Ford E-250 330/5.4 V8
1997 - 1998 Ford E-350 Econoline 330/5.4 V8
1997 - 2002 Ford E-350 Econoline Club Wagon 330/5.4 V8
2003 - 2005 Ford E-350 Club Wagon 330/5.4 V8
1997 - 2010 Ford F-150 281/4.6 V8
1997 - 2010 Ford F-150 330/5.4 V8
1997 - 1999 Ford F-250
1999 - 2010 Ford F-250 Super Duty 330/5.4 V8
1999 - 2010 Ford F-350 Super Duty 330/5.4 V8
1996 - 2010 Ford Mustang 281/4.6 V8
2000 - 2012 Ford Mustang 330/5.4 V8
1994 - 1997 Ford Thunderbird 281/4.6 V8
1995 - 2002 Lincoln Continental
2002 Lincoln Blackwood
1993 - 1998 Lincoln Mark VIII
1991 - 2011 Lincoln Town Car
1994 - 1997 Mercury Cougar 281/4.6 V8
1992 - 2011 Mercury Grand Marquis
2003 - 2004 Mercury Marauder
2000 - 2002 Ford E-450 Econoline Super Duty 330/5.4 V8
2004 Ford F-150 Heritage 281/4.6 V8
2004 - 2014 Ford E-150
1999 - 2014 Ford E-350 Super Duty 330/5.4 V8
2004 - 2005 Ford E-150 Club Wagon
2004 - 2014 Ford E-250
2005 - 2014 Chrysler 300 345/5.7 V8
2006 - 2008 Lincoln Mark LT
2005 - 2006 Ford GT
2004 - 2009 Ford F-150
2004 Ford F-150 Heritage 330/5.4 V8
2005 - 2010 Chrysler 300 370/6.1 V8
2011 - 2014 Ford Mustang 302/5 V8
2011 - 2014 Ford F-150 302/5 V8
2012 - 2014 Chrysler 300 392/6.4 V8
2011 - 2012 VPG MV-1

 

Brand Mr. Gasket
Emission Code 5
Finish Polished
Material 410 stainless steel
Product Type HeadLock Locking Header Bolts
Warning California Proposition 65
Warranty Limited 90 Day
Weight 7
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Policies and FAQs

Return Policy

We accept returns on products within 30 days of delivery. Return shipping is the responsibility of the buyer unless we, the seller, are at fault.

Fault reasons include but are not limited to:
  • Buyer was shipped the wrong product
  • Buyer was shipped a damaged product
  • The product page had incorrect fitment and the part does not fit the Buyer's vehicle
 
The Buyer will not be refunded outbound shipping unless the Seller (Modern Day Muffler & Brake) is at fault.
 
In cases where the Buyer purchases and ships the return please note that if the Shipper (ex. USPS, FedEx, UPS, etc.) loses the return we will not be able to offer a refund as the Buyer must contact the Shipper and make a claim.
 
All products must be returned in original condition, meaning that the product must not be damaged, installed, or missing pieces/parts. If the product is not in original condition a deduction will be issued of up to 50% of the purchase price of the product.
 
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
 
When we, the seller, are at fault, please Contact Us for a return label, products returned with a shipping label not provided by the seller will not be refunded to the buyer. Please also note that our return labels are issued with the dimensions and weight of the original shipment, if the product is being returned in any box/package besides the original please Contact Us with the dimensions and weight.

Returns must be sent to this address:
Modern Day Muffler & Brake
774 Broad Street
Wadsworth, OH 44281
 
Products returned directly to a manufacturer or the incorrect address may be issued a deduction or denied a refund entirely.
 
If a product was delivered outside the 30 day return window or is no longer in original condition please contact us as we may be able to issue a refund in store credit and/or with a deduction. If this is the case please Contact Us as these situations are handled on a case by case basis.
 
If there are any questions, concerns, or doubts about return eligibility please Contact Us and we would be more than happy to assist you.

This page and policy were last updated: July 14th 2023

FAQs

This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.

Our kits include all of the solid metal lines for that section of the vehicle.

We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.

  • Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
  • If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.

Yes but you will need to order in advance. All of our items are not stocked at our location. So please place your order online and we will notify you when it is ready for pick up.

Unfortunately we cannot offer single lines outside of kits

Yes, all are covered by the manufacturer's standard warranty. Most warranties cover the cost of parts. Any installation or other fees are non-refundable.

Online we accept PayPal and all major Credit Cards. If your are picking an item up we gladly accept cash.

We can only ship to your confirmed address in PayPal or your billing address if you pay with a credit card.

Orders typically Arrive within 3 to 10 days depending if it is a stocked item or something we have manufactured at time of sale.

Yes please send us a message through our custom orders page.

Yes, but items sent out of the continental U.S. may incur additional charges based on their destination

The left and right sides on a vehicle are determined as though you were sitting in the driver's seat. The left is the driver's side, and the right is the passenger's side.

Check it again tomorrow. It takes up to 1 day for the carrier to give status and a delivery date. UPS and FedEx provide delivery dates, USPS usually does not but they take no longer than 5 business days.

Yes! Thank you for your military service!

Still have a question or concern?  Please contact use our contact us form!

Yes! Thank you for your military service!

Warranty Information

Customer service is our top priority and because we value your time and energy we ask you to visit our Contact Us page and reach out so that we may assist you in finding the correct warranty for your product. Please include your name, the name on the order, the order number, and the SKU of the product to ensure the quickest and most accurate response to your inquiry.

Product Notices

*NOTE: Product images may not reflect actual product appeareance.