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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
$101.99 ea
NEWARRIVING SOONEstimated Ship Date 12/10/2024 (If Ordered Today)66 Available from HOLLEY PERFORMANCE PRODUCTS as of 11/22/2024
Model: 4011026
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
STORE PICKUP
[More Info]
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

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Ford Mustang 1996 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 1997 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 1998 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 1999 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2000 4.6L / 281 / V8
5.4L / 330 / V8		 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2001 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2002 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2003 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2004 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2005 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2006 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2007 4.6L / 281 / V8
5.4L / 330 / V8		 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2008 4.6L / 281 / V8
5.4L / 330 / V8		 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2009 4.6L / 281 / V8
5.4L / 330 / V8		 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2010 4.6L / 281 / V8
5.4L / 330 / V8		 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2011 5.4L / 330 / V8
5.0L / 302 / V8		 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2012 5.4L / 330 / V8
5.0L / 302 / V8		 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2013 5.0L / 302 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Ford Mustang 2014 5.0L / 302 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Mercury Cougar 1994 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Mercury Cougar 1995 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Mercury Cougar 1996 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;
Mercury Cougar 1997 4.6L / 281 / V8 HEADLOCK LOCKING HEADER BOLTS; METRIC; 1991-UO FORD MODULAR/CHRYSLER HEMI ENGINES; 17 PC.;

Specifications:

Emission Code 5
Finish Polished
Material 410 stainless steel
Part Type Exhaust Header Bolt
Product Type HeadLock Locking Header Bolts
Proposition 65 www.P65Warnings.ca.gov
Size M8-1.25 x 25mm
Warranty Limited 90 Day
Weight 7.0000

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