[TR] TR-3/4 main cap bolts / ARP

[J.C. Hassall]

On 1/12/2010 10:52 PM, Tony Drews wrote:
> Anyone have info on dimensions for TR-4 main cap bolts?  The manual 
> shows 1/2" UNC but not the length.  I'm trying to figure out what ARP 
> bolts you would buy to replace the stock bolts, and also one that's 
> 1/2" longer to allow for "strapping" the center main.  If I had the 
> dimensions (length) I could try to cross reference the engines that 
> ARP lists main cap bolts for.

Tony, 3.5 inches under the head.  I can give you the ARP number 
tomorrow, but don't have access to my build log right now.

jim
>
> Thanks in advance,
> Tony Drews
>
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-- 
Jim Hassall
Blacksburg VA
'63 TR4 in autox preparation
99% finished, 90% to go