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Heymow - Lawnmower Racing Forum
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Briggs OHV & Vanguard
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Topic:
Vanguard head bolts
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Topic: Vanguard head bolts (Read 5887 times)
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mod 76
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Vanguard head bolts
«
on:
May 15, 2019, 10:59:01 am »
So I'm looking into either using ARP head bolts or ARP head studs .. but I can't seem to find the head bolt dia and thread pitch .. it's a 35ci block with 38 heads. Just thought I'd ask now so I can order them while I'm at work .
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birdman_express
I'm not fast...but man I can eat! INTEKS RULE THE PITS!!
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Re: Vanguard head bolts
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Reply #1 on:
May 15, 2019, 01:00:08 pm »
It is a metric pattern, I had a link on my old computer
for the fastener sizes. After lunch I will see if I can find
something out.
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Marc Baker
ARC Dealer
Marc from ARC.... "Billet Billet"
Powered by a Full Bug E.C. 20HP Vanguard!!!!
mod 76
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Re: Vanguard head bolts
«
Reply #2 on:
May 15, 2019, 01:46:50 pm »
That's be great , thanks ...
Once I find that out , I'm hoping ARP will have something I could use...
I'm surprised that with all the after market parts available for the vanguard , that there isn't anyone offering them on thier web sites.
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mod 76
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Re: Vanguard head bolts
«
Reply #3 on:
May 16, 2019, 01:02:48 am »
So I did find the size .. M8x1.25 x 85.7
So ARP didn't offer a stud , but do have a five pack of 8x1.25x85mm bolts for $37.00 . Part # 661-1013
This will fit my 35ci vanguard with 38ci heads ..
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mod 76
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Re: Vanguard head bolts
«
Reply #4 on:
May 16, 2019, 11:45:25 am »
Wrong part # .. that was for 80mm long bolts ..
For the 85mm long bolts , it's 771-1018 ( ARP )
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Dackgo
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Re: Vanguard head bolts
«
Reply #5 on:
July 09, 2019, 02:55:39 am »
Thanks for the info
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sbobet
notsofast
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Re: Vanguard head bolts
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Reply #6 on:
August 07, 2019, 08:07:52 am »
661-1018 are the ARP M8 x 1.25 x 85 hex black oxide bolts
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Heymow - Lawnmower Racing Forum
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Engine Help
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Briggs OHV & Vanguard
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Topic:
Vanguard head bolts
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