How to tell if these are ARP???

[fastclip]

I just got a block from a guy...6 bolt. Well it already has studs on the block....They claim them to be ARP...Are they and how do you tell...or is ARP the only one that makes head studs. Also can I order new washers and nuts from ARP, they dont have the washers or nuts??? Thanks guys

 

[project98rs]

could u post a pic up of them?

 

[fastclip]

Well the engine is in the shop that we have, so I cant get them tonight..

 

[VETTE_50_TH]

Arps have a stamping on them. Like this one.

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James

 

[HookedOnFonix05]

Generally if they are studs and not bolts they will be arp's, there are not to many other fastener companies that make stuff for 4g63's. And +1 for the stamps

 

[fastclip]

Yea, I mean i was thinking that there was not too many companies making studs for blocks. But I just wanted to make sure....I will check the bolts tomorrow, will the ARP stamp be on the top(part going into the head) too. Also, since it has no washers or nuts, you think I can just get those from ARP

 

[VETTE_50_TH]

Have no idea. You will have to call them direct becuase i dont think any vendor sells just the nut and washer themselves. Also, the stamp will on only the top part. One side is flat.

James

 

[VTEC_THIS]

Extreme PSI sells the washers and nuts seperately. Scroll down towards the bottom of the page .

EXTREME PSI : Your #1 Source for In Stock Performance Parts - ARP Head Studs

 

[HookedOnFonix05]

Yea, I mean i was thinking that there was not too many companies making studs for blocks. But I just wanted to make sure....I will check the bolts tomorrow, will the ARP stamp be on the top(part going into the head) too. Also, since it has no washers or nuts, you think I can just get those from ARP

Probably, but you might be abel to get them from an online arp distributor since i don't think arm sells directly to the public.

 

[VETTE_50_TH]

Extreme PSI sells the washers and nuts seperately. Scroll down towards the bottom of the page .

EXTREME PSI : Your #1 Source for In Stock Performance Parts - ARP Head Studs

As i was typing, i was thinking i saw it somewhere but i wasnt sure. And of course estremepsi, the site im on everyday, has it.

James

 

[fastclip]

alright cool, yea I am too...I just bought BC stage II Cams, revised lifters, the retainers and springs, from them....So I will see if i can get them to add it to my order..was going to just going to rebuild my 7 bolt but found this 6 bolt bottom and all the block parts attached(oil,cooling, etc) for 400...Machine shop checked it out and it is in good condition so I am going to a 6 bolt bottom