Holley's header bolts

MY6.2SS

Greasemonkey
Nov 26, 2020
142
28
Hello,
Those that have used Holley's Headers did you use the bolts that it came with or did you maybe use studs or a different kind of bolts? They just look kind of cheap. I have a set of stainless header bolts, just don't know if I should use them.
Pro's and con's......please.
Thanks, David
 

Tony1968

Royal Smart Person
Supporting Member
Jul 1, 2018
1,909
113
NW Indiana
I used the ones that came with Holley headers. I have zero miles on them so time will tell. Studs or something like stage 8 fasteners would obviously be better. Jmo
 
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motorheadmike

Geezer
Nov 18, 2009
8,993
113
Saskatchewan, Truckistan
Stage 8 locking bolts here.

I used the Holley supplied bolts on my stock manifolds.
 
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