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View Full Version : Tensioner bolt size specs please- I think I lost mine


billschroeder5842
07-24-2020, 05:29 PM
Hey all,

Can you please help me with a bolt size specs for my engine belt tensioner?

I took my tensioner off and sent it to Marc Haibeck for a rebuild. It looks great and thanks Marc for the quick turn.

So, I think I miss placed my bolt that hold the arm to the engine. I'll go back and look again, but if I can't find it, does any one have the specs on a tensioner bolt? I'll be happy to go to the hardware store and pick on up-- my car has been down for two weeks with silliness and I'd really like to get her out this weekend.

Thanks!

Dynomite
07-24-2020, 09:07 PM
29th item down :D
These two charts are 8th Post in "Solutions" :cheers:

https://cimg5.ibsrv.net/gimg/www.corvetteforum.com-vbulletin/800x800-1/80-bolt1_1__be6bccbbf0a90c293a32346096024172f51747ee. jpg
https://cimg6.ibsrv.net/gimg/www.corvetteforum.com-vbulletin/800x800-1/80-bolt2_1__7a3523374046ab2a192aecba2a24cbe50286bb95. jpg

Paul Workman
07-25-2020, 10:57 AM
29th item down :D
These two charts are 8th Post in "Solutions" :cheers:

https://cimg5.ibsrv.net/gimg/www.corvetteforum.com-vbulletin/800x800-1/80-bolt1_1__be6bccbbf0a90c293a32346096024172f51747ee. jpg
https://cimg6.ibsrv.net/gimg/www.corvetteforum.com-vbulletin/800x800-1/80-bolt2_1__7a3523374046ab2a192aecba2a24cbe50286bb95. jpg

What would we do w/o you, Cliff??? :cheers:

Dynomite
07-25-2020, 11:33 AM
Belt Tensioner Bolt (https://www.jerrysgaskets.com/bolt-belt-tensioner-new-90-95-2d4/)


Sent from my iPhone using ZR-1 Net Registry (http://r.tapatalk.com/byo?rid=90383)

billschroeder5842
07-25-2020, 02:21 PM
Cliff- you rock! THANK YOU!

A26B
07-25-2020, 02:31 PM
Cliff- you rock! THANK YOU!

Bill,
A thin, black flatwasher goes on the bolt. I don't have any but you should install one, paint it charcoal black or something to make it look right if you want.