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Exhaust 89 mustang header bolt question

  • Thread starter Thread starter westernstar307
  • Start date Start date Jun 21, 2018
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westernstar307

Member
May 12, 2018
44
2
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mass
Jun 21, 2018
#1
  • Jun 21, 2018
  • #1
Hopefully you guy can help me out.before I throw my toolbox across the garage can anyone tell me what I need to take these off! Nothing I have fits!
 

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96pushrod

I think they're a little easier to get off
5 Year Member
May 15, 2018
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Savannah
Jun 21, 2018
#2
  • Jun 21, 2018
  • #2
Do you have 12 point sockets? Should be a 3/8 I believe
 
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westernstar307

Member
May 12, 2018
44
2
18
mass
Jun 21, 2018
#3
  • Jun 21, 2018
  • #3
96pushrod said:
Do you have 12 point sockets? Should be a 3/8 I believe
Click to expand...
The only thing that comes close is 5/16 12 point but I think its millimeter
 

General karthief

wonder how much it would cost to ship you a pair
5 Year Member
Aug 25, 2016
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polk county florida
Jun 21, 2018
#4
  • Jun 21, 2018
  • #4
10mm or 8 mm
probably 10mm
 
Reactions: BlakeusMaximus

96pushrod

I think they're a little easier to get off
5 Year Member
May 15, 2018
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Jun 21, 2018
#5
  • Jun 21, 2018
  • #5
I think karthief is right on the 10mm
 
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westernstar307

Member
May 12, 2018
44
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mass
Jun 21, 2018
#6
  • Jun 21, 2018
  • #6
96pushrod said:
I think karthief is right on the 10mm
Click to expand...
Even 9mm 12 point is too big, have an 8 mm 6 point but it's too small .maybe try to find 12 point .
 

2000xp8

SN Certified Technician
Aug 8, 2003
8,016
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NJ
Jun 22, 2018
#7
  • Jun 22, 2018
  • #7
westernstar307 said:
Even 9mm 12 point is too big, have an 8 mm 6 point but it's too small .maybe try to find 12 point .
Click to expand...
From the picture alone you can tell it's not a 6 point.
When you find the size (which my guess would be an 8mm 12pt), make sure you buy a similar wrench and socket, maybe a swivel and extensions too. While the sizes should all be the same, what tool it takes to get each bolt out may be different.
 
Last edited: Jun 22, 2018
Reactions: General karthief and westernstar307
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westernstar307

Member
May 12, 2018
44
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mass
Jun 22, 2018
#8
  • Jun 22, 2018
  • #8
I'll try tonight thanks
When you find the size (which my guess would be an 8mm 12pt, make sure you buy a similar wrench and socket, maybe a swivel and extensions too. While the sizes should all be the same, what tool it takes to get each bolt out may be different.[/QUOTE]
Thank youi
 
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