1968- alternative to using 14 bolt exhaust heads.

C

Chinoz71

Member

Apr 23, 2018

6

1

13

Texas

Apr 29, 2018

#1

• Apr 29, 2018

• #1

Hello all

Is there an alternative to using the 14 bolt exhaust heads in a 68? I have a completely rebuilt 390 that I want to install in the car and it has 8 bolt exhaust heads and I am trying to find a way to use them without purchasing another set and going through the expense of having them rebuilt.

Thanks

 

horse sence

15 Year Member

Nov 29, 1999

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Wile Coyote's stunt double

Apr 29, 2018

#2

• Apr 29, 2018

• #2

Drill and tap the other holes ,get a gasket and a centerpunch that fits in the hole on the gasket and mark them . I have done it before ,just dont drill to deep ,mark your drill bit

 

C

Chinoz71

Member

Apr 23, 2018

6

1

13

Texas

Apr 30, 2018

#3

• Apr 30, 2018

• #3

horse sence said:

Drill and tap the other holes ,get a gasket and a centerpunch that fits in the hole on the gasket and mark them . I have done it before ,just dont drill to deep

Click to expand...

Thank you horse sense. This would obviously need to be done on a drill press in order to drill a straight hole right? Thanks for your reply.

 

horse sence

15 Year Member

Nov 29, 1999

12,426

8,379

233

Wile Coyote's stunt double

Apr 30, 2018

#4

• Apr 30, 2018

• #4

Yes a drill press would be best