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Freeze plugs


padgett
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What size are the block freeze plugs for a '90 "C" 3800 ?

This is wrong: http://www.amazon.com/gp/product/B0033YK7S0(received 10 brass 1 1/8 565-019

This is confusing: https://www.dormanproducts.com/catalog/hardware2006/ExpansionPlugApps.pdf

I need to replace the plugs on the trans side of my '90. What do I need and is there a way without pulling the engine or trans ? Plan to use brass plugs.

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Guest Rp1967

This a set for my 1995 lesabre

The ones for the side of the block ( at bottom of pick) are 1.5 inch.

As for steel vs brass meh,i rebuilt the engine in my 95 and used brass, 7 years later they rotted out and started leaking also.

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Guest Rp1967

Here is the pic I forgot in the first post.

Also I have a special tool to drive freeze plugs in odd locations and I still pulled the engine to replace them.

The best part about pulling the engine is you can change the plugs behind the flywheel, they are old and coroded also.

post-142563-0-39009000-1452304306_thumb.

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