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There is 8 of them.
2 of them are in the back of the engine where the fly-wheel bolts onto the engine.
You will need to pull the engine are the transmission to get to them.
There is 2 on each side of the engine block below the heads. 1 is behind the starter and 1 behind each motor mount that you can't see. there is 1 on the driver's side of the engine that you can see. You will need to remove the starter and the 2 motor mounts to replace those.
There is 2 on each side of the timing cover, just under the front of the heads that you can't see until you remove all the Assy. that are on the front of the engine.
It is a big job to replace them all.
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∙ 15y ago
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Why does your 350 leak antifreeze behind motor mount?
There is a freeze out plug behind it that seals the water jacket up. REPLACE freeze plug.
350 leaking water at motor mount?
It could be a freeze plug on the side of the engine block by the motor mount.
How do you replace the freeze plugs on a 1976 Chevrolet pickup with a 350 motor?
Just knock the old ones out and tap the new ones in with a hammer until the rim of the freeze plug is flush with the block.
Where is freeze plug located on Chevy 350?
There isn't just ONE freeze plug; there are many, and they're all in the "water jacket" surrounding the cylinders.
What is the cost of labor to repair freeze plug GM truck?
maintenance cost to repair freeze plug in gmc sierra truck 350 engine
Are there any freeze plugs on the back of the 350 Chevy motor?
yes
How many welsh plug does a 350 chev have?
If your asking about FREEZE OUT PLUGS then it has 8 of them.
Why would a 350 motor leak water around the motormount?
If water is actually leaking there you have a bad freeze plug in the engine block... confirm by crawling underwith a good flashlight, the motor mount may have to be removed to replace......
Can you put plug an plug wires off Chevy 350 carbarated motor on a 97 Chevy 350 vortec fuel injected motor?
No. the plug wires are made different and the spark plugs ae NOT the correct heat range.
Can you Replace a 305 motor in a 1998 Chevy Silverado with a 350 motor?
Yes they interchange
Are the freeze plugs on the back of the Chevrolet 350 motor repairable without pulling the transmission?
NO THEY ARE NOT.
How do you know if the freeze plugs are bad on 350 motor?
You will have antifreeze leaking out and dripping on the ground.
