Manifold bolts

[bubba019]

Hey guys, I'm getting a Steedspeed manifold and I wanna change the bolts that go to the manifold and connect to the engine. Any of you guys know the size of the bolts?

(dance)(piss)

 

[dandan2]

go to *************.com and get the arp studs! there i a bit expensive but are well worth it!

 

[jmv]

M8 x 1.25 thread. On crossover auto's site it recommends certain lengths for the ARP's. I wish i would have had the cash to get ARPs. Instead i got stainless bolts same length as the stockers.

 

[bubba019]

M8 x 1.25 thread. On crossover auto's site it recommends certain lengths for the ARP's. I wish i would have had the cash to get ARPs. Instead i got stainless bolts same length as the stockers.

would you recommend heat resistant bolts?

 

[jmv]

yeah, i got bolts that were higher than grade 8 spec... you can't go wrong with the ARP studs though, if you can afford it. I kinda wish i had gone that route.

 

[dandan2]

do it! u wont regret it! way less likely to break wen taking out aswell! u want the 38mm studs!

 

[SwirlFX]

I'm about to pull my turbo and replace my studs as well. Considering I don't want to do this much work twice, I invested in the Arp's.

 

[jmv]

I'm about to pull my turbo and replace my studs as well. Considering I don't want to do this much work twice, I invested in the Arp's.

yes... i promise, you don't want to have to do this 3+ times....

 

[43975]

M8 x 1.25 thread. On crossover auto's site it recommends certain lengths for the ARP's. I wish i would have had the cash to get ARPs. Instead i got stainless bolts same length as the stockers.

Just quoting for research on this info 38mm

 

[yudkib]

im gonna be in the market for these pretty soon. subbage

 

[MSP4G63]

Get the ARP's worth every penny and 45mm fit just fine too plenty of space.

 

[StealthWyvern]

What about these studs?

http://www.treadstoneperformance.com/view.phtml?f_cat=Fasteners

Edit: M8 x 1.25 30mm would be way to short correct?