What length header bolts?

[Dugzy33]

3/4" or 1"

I just bought some 1" and didnt even realize that I could have chosen the 3/4".

I could go pull one of the old ones off, but it is late and I thought I would check here first. (my shop is an actual shadetree)

No big deal, I will take care of it in the am.

[83GTvert]

I had one inch with old stock heads but when I put the new heads on some were too long so had to use 3/4 for them. Guess it's whatever works for you.

[fede85gt]

3/4", 7/8" or 1" depending on header flange thickness, for better clearence I alway sell socket head bolts for easier installation.

Federico
Baja Fasteners

[Dugzy33]

This is the header set I got.

http://www.powerflowracing.com/prtdetail.asp?PD=869

This is the headers I have. Flowtech Ceramic # 32106FLT

Just took off one of the flowtech bolts. Darn, it's 3/4".
Seems pretty short for having 3/8" flange on the headers.
I might try the 1" and see what happens.


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