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Rocker cover bolt threads??.....
Posted: Mon Mar 15, 2010 8:54 pm
by D7UGE
Can anyone enlighten me as to the thread size on rover V8 3.5 rocker cover bolts please?
I think it's UNC 1/4 x 20 but i'm not quite sure.
Many thanks , Dug.
Posted: Mon Mar 15, 2010 9:06 pm
by JSF55
Sounds right to me
Posted: Mon Mar 15, 2010 9:09 pm
by D7UGE
Just makin sure , not used to the old money sizes. lol
Posted: Tue Mar 16, 2010 8:44 am
by topcatcustom
The inside ones are shorter than the outside ones- though the same thread.
Posted: Tue Mar 16, 2010 8:55 pm
by D7UGE
someone told me today that they are unc 1/4 x18
I'm confused now... are they 1/4 x 18 or 1/4 x 20 ??
Posted: Tue Mar 16, 2010 9:43 pm
by ged
Hi Dug,
1/4" UNC is 20 TPI
Regards Ged.
Posted: Tue Mar 16, 2010 9:48 pm
by D7UGE
mint , many thanks fella.
