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Does anyone have a torque spec sheet?

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Old Apr 27, 2008 | 07:27 PM
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Default Does anyone have a torque spec sheet?

Someone posted a torque spec sheet for C5's, and I have a lot of little questions as I put some of my parts back on. Wonder if anyone has a torque spec sheet for C3, small block? (and the rest of the car). I did a search and found lots of individual questions and answers, but didn't see an overall sheet.

Thanks
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Old Apr 27, 2008 | 07:34 PM
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Never saw one for a C3 but this is good.

Originally Posted by noonie
Here is a chart that is universal.

http://www.morbark.com/Service/belttorque.pdf

Torque is determined by size and class and not application 99.99% the time.

For example:
Chart show 7/16" Grade 8 @ 78#
Chevy service manual shows 80#
That is for a main cap bolt, one of the most critical torques on the car.
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Old Apr 27, 2008 | 09:34 PM
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Here's one for a SBC

Small block Chevy engine torque specs

* Camshaft sprocket: 20 ft. lb.
* Clutch pressure plate: 35 ft. lb.
* Connecting rod cap: 45 ft. lb.
* Crankcase front cover: 7 ft. lb.
* Cylinder head: 65 ft. lb.
* Distributor clamp: 20 ft. lb.
* Exhaust manifold: 20 ft. lb.
* Flywheel: 60 ft. lb.
* Flywheel housing: 30 ft. lb.
* Flywheel housing cover: 7 ft. lb.
* Intake manifold: 30 ft. lb.
* Main bearing cap: 70 ft. lb.
* Main bearing cap (outer, on a 4-bolt): 65 ft. lb.
* Oil filter: 25 ft. lb.
* Oil filter bypass valve: 7 ft. lb.
* Oil pan to crankcase (5/16 - 18): 13 ft. lb
* Oil pan to crankcase (1/2 - 20): 7 ft. lb.
* Oil pan drain plug: 20 ft. lb.
* Oil pump: 65 ft. lb.
* Oil pump cover: 7 ft. lb.
* Rocker arm cover: 4 ft. lb.
* Rocker arm stud: 50 ft. lb.
* Spark plug (5/8"): 15 ft. lb.
* Spark plug (13/16"): 22 ft. lb.
* Temp. sending unit: 20 ft. lb.
* Torsional damper: 60 ft. lb.
* Water outlet: 25 ft. lb.
* Water pump: 30 ft. lb.

And here's one for your suspension
http://www.vbandp.com/instructions/h...specsR0102.htm
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Old Apr 28, 2008 | 04:57 PM
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Originally Posted by 72TTop
Someone posted a torque spec sheet for C5's, and I have a lot of little questions as I put some of my parts back on. Wonder if anyone has a torque spec sheet for C3, small block? (and the rest of the car). I did a search and found lots of individual questions and answers, but didn't see an overall sheet.

Thanks
theres a torque spec sheet in the back of the factory service manual. if you don't have the factory service manual for your year, it's an invaluable book to buy.
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Old Mar 8, 2010 | 02:47 PM
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thanks Glassbowtie makes it easier than looking them up in the book. Just about to start putting my 78 on frame back together.
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Old Mar 8, 2010 | 03:25 PM
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Order a chassis service manual. All the factory torque settings are in the service manual.

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Old Mar 8, 2010 | 04:19 PM
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If you have the CD version of the chassis service manual you can print out the torque specs and keep it handy in the garage as a reference without getting out the book each time.
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