9 PC Set of Hardened OEM bolts for Ford 4.6L SOHC 2V intake manifold.
Various fitments see lists below. M8 x 1.25 x 55mm long (2-3/8")


* A few kits in stock & ready to ship. More on the way with a short delay.


Please see the details of this bolt size & dimensions below along with the compatible model fitments. May also fit many additional applications. Compare the specs to your bolt to determine if this bolt will be appropriate. Many times Ford will discontinue or replace a certain part number so substitute part is required.

SIZE DETAILS

It has a 10mm hex head.

I am including some pictures against a tape measure showing the overall length from both in front of and behind the washer. We measure approximately 57mm and 59m respectively. Ford specs this bolt as 55mm, perhaps they do not include the leading tip of the bolt, the part without threads. Compare to your original bolt to help make your decision. We have had many customers use this bolt on models from 1996 and above.

This is an 8mm x 55mm bolt. We also carry a slightly shorter (52mm) bolt that fits the 5.4L 2V engines in another of our listings.
One of the pictures shows the 2 sizes side by side to compare...

This is a 9pc bolt set listing. We may also have some single bolts available in another listing. Contact me to check.


More on the way with a short delay.

I will update this listing as needed. Contact me if you need them.


Shipping options:

We have added FedEx shipping as an option if you want it delivered faster.. Please select this option at checkout. Contact me if you need assistance.



This listing is for a set of bolts. Purchase 1 & you get 9 bolts. Change the quantity at checkout so it will reflect quantity needed. If needed, we may still have some singles in another listing and also more on the way from Ford.

We will ship USPS Priority shipping (or just select another shipping option if that is what you need).


Be aware, this bolt set fits various 2V, not the newer 3V engines. We also carry a slightly shorter bolt for the early 5.4L 2V engines in another of our listings (perhaps the pre-2000 model year)


Update: Last few in stock for a while. If you need more than we have listed just contact me for an update.  Thank you for your understanding and consideration.
 


Bolt dimensions:

M8-1.25 x 55mm
bolt diameter 8mm
thread pitch 1.25
overall length: 55mm (see photos 57mm, 59mm)
See the included photos above for exact reference
10mm Hex Head


This listing is for (9pc) at a time of hardened metric bolts to mount the intake manifold on many 4.6L 2V equipped vehicles. These are the bolts that hold the intake to the heads. This bolt has the preferred smaller head (10mm hex) just the the originals. May also fit additional motors as well. Please review the pictures I have included. They show the old style bolt and measurements, comparing to the new bolt. This is an M8-1.25, grade 8.8 hardened bolt with a rust resistant finish. This is an upgraded style of this bolt that has a hex head with flange and now includes an attached (captive) heavy-duty washer to help spread out the load. This bolt is much better than the original style. We have seen many selling this bolt for as much as $12+ per bolt.  If you are changing out your intake manifold (for the common coolant leaking issue) it is a great idea and piece of mind to replace as much of the old rusty hardware as possible. They will install much easier and help provide the important even torque across the manifold. Also if you found rust or corrosion in the threads, use a thread chaser or tap in threads in the head to clean out the threads before you reinstall. Size is M8-1.25 x 55mm.


I have included a bunch of pictures showing different angles and against a tape measure for you to compare to your original bolts. We use this kit on 4.6L SOHC (2V) engines. This bolt may fit other applications and other engines engine. Compare to your size. If within a couple of mm it will most likely work for your setup but use your best judgement. A list of vehicles that are listing to use this bolt is below. Even though this bolt is listing to fit to the intake manifold, it may also have additional fitment and uses on the motor including but not limited to various brackets, etc. You should see your model listed and compare to your original bolts dimensions. Contact me if you need some help or have any questions. Happy to assist.

UPDATE: Need thermostat housing bolts?

We frequently have the long bolts available that retain the thermostat housing in another listing. Those bolts are approximately 90mm long and also retain the lower intake manifold. When they do sell out they are normally only 3-5 days out. Contact me for assistance.


TIP: Follow toque sequence for your manifold. They want you to install it in at least 2 steps (18 in-lbs, & 18 ft-lbs). We have found the final toque listed at 18 ft. lbs. but confirm the spec for your intake manifold.


I will try to find a diagram I can post in the pictures above, but for now you can see the sequence.
Use the most current information you can find available for your make and model.

This is an example of an approved manifold torque sequence if looking at intake from front & overhead:

firewall side

9                                  10
5                                    6
1                                    2
3                                    4
7                                    8
                                     11
Front of engine


Fitments should include the following vehicles (but pull one bolt & compare your bolt size first)

2003-2011 Ford Crown Victoria8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI4AT, 4AT 4R70W, 4AT 4R75W, 4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2005-2014 Ford E-1508 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L Modular SOHC4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO
2005-2014 Ford E-2508 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L Modular SOHC4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO
2005-2014 Ford E-350/E-350 Super Duty8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L Modular SOHC4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO
2005-2014 Ford E-450 Super Duty8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L Modular SOHC4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO
2007-2019 Ford Edge6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC6-Speed Automatic Transmission 6DCT450 - MPS6, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, 6-Speed Manual Transaxle - MMT6, 8-Speed Automatic Transmission 8F57, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Front-Wheel Drive (Right Hand Drive), Left Hand Drive, RHD 4WD (FTD)
2011-2019, 2004-2005 Ford Explorer6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC, 8 Cyl 4.6L Romeo SOHC EFI5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2007-2016 Ford F-1506 Cyl 3.5L DOHC TIVCT, 6 Cyl 3.5L GTDI, 6 Cyl 3.7L PFI NA, 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 6.2L OHC NA10-Speed Automatic Transmission (10R80), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2011-2016, 2002-2004 Ford F-250 Super Duty8 Cyl 5.4L, 8 Cyl 6.2L OHC NA4AT 4R100, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 5AT, 5MT, 6-Speed Automatic Transmission (6R140), 6MT, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2011-2016, 2002-2004 Ford F-350 Super Duty8 Cyl 5.4L, 8 Cyl 6.2L OHC NA4AT 4R100, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 5AT, 5MT, 6-Speed Automatic Transmission (6R140), 6MT, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2011-2016 Ford F-450 Super Duty8 Cyl 6.2L OHC NA5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Automatic Transmission (6R140), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2011-2016 Ford F-550 Super Duty8 Cyl 6.2L OHC NA5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Automatic Transmission (6R140), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2009-2019 Ford Flex6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2007-2012 Ford Fusion6 Cyl 3.5L DOHC VCT SMPI5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2005-2006 Ford GT8 Cyl 5.4L DOHC EFI S/C ALUM6-Speed Manual Rear Transaxle
2011-2019, 2003-2004 Ford Mustang6 Cyl 3.7L PFI NA, 8 Cyl 4.6L SOHC EFI10-Speed Automatic Transmission (10R80), 4-Speed Automatic Transmission 4R70W (AODE), 4AT 4R75W, 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission Tremec T56, 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2008-2019 Ford Taurus6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.5L DOHC VCT SMPI6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, CVT Select Shift Transmission, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2008-2009 Ford Taurus X6 Cyl 3.5L DOHC VCT SMPI6-Speed Automatic Transmission 6F50, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2015-2019 Ford Transit6 Cyl 3.5L GTDI, 6 Cyl 3.7L PFI NA6-Speed Automatic Transmission (6R80)
2017-2019 Lincoln Continental6 Cyl 3.7L DOHC6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2009-2016 Lincoln MKS6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC, 6 Cyl 3.7L PFI NA6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2010-2019 Lincoln MKT6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC, 6 Cyl 3.7L PFI NA6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2007-2018 Lincoln MKX6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, 8-Speed Automatic Transmission 8F35, 8-Speed Automatic Transmission 8F57, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2007-2016 Lincoln MKZ6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, ECVT Auto Trans Power Split, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2010-2014, 2007-2008 Lincoln Mark LT6 Cyl 3.5L DOHC TIVCT, 6 Cyl 3.7L PFI NA, 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 6.2L OHC NA4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2019 Lincoln Nautilus6 Cyl 3.7L DOHC6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, 8-Speed Automatic Transmission 8F35, 8-Speed Automatic Transmission 8F57, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2003-2011 Lincoln Town Car8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI4AT 4R70W, 4-Speed Automatic Transmission 4R70W (AODE), 4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R70E W/TSS*S/V, 4-Speed Automatic Transmission AODEW/4R75E W/TSS S/V, 4-Speed Automatic Transmission NAAO AODEW/4R70W*S/VIL, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2003-2011 Mercury Grand Marquis8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI4AT 4R70W, 4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2007-2011 Mercury Milan6 Cyl 3.5L DOHC VCT SMPI5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
2004-2005 Mercury Mountaineer8 Cyl 4.6L Romeo SOHC EFI5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
2008-2009 Mercury Sable6 Cyl 3.5L DOHC VCT SMPI6-Speed Automatic Transaxle - AWF21,