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FREEZE PUGS!!

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Old Aug 10, 2010 | 01:48 PM
  #1  
I_R_O_C_Z_2_8's Avatar
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From: Texas
Car: 1991 Trans Am GTA
Engine: 350 tpi
Transmission: 700R4
Axle/Gears: 3.42
FREEZE PUGS!!

i got a 350 motor and i noticed the back freeze plug was leaking when i was cleaning it...i have never changed freeze plugs so how would i go about doing this..the motor is on a motor stand but all the internals are in there...and i dont know if i should replace them all or just the leaky one...the block number is 3970010 i believe the freeze plugs are brass and if they are would it be agood idea just to change one? and how do u do it thanks.
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Old Aug 11, 2010 | 02:34 PM
  #2  
NINÅ's Avatar
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Joined: Jan 2006
Posts: 3,341
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From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Freeze Plugs, Then Add Them To Your Favorite Beverage

To remove the plugs, use an awl, poke them and pop them out.

Install new ones with a hammer and plug driver.


Happy Racing!



8 Wheels Corner Better Than 4, If You’re On The Outside You Have Fair Warning

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Old Aug 11, 2010 | 02:52 PM
  #3  
I_R_O_C_Z_2_8's Avatar
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15 Year Member
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Joined: Jan 2009
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From: Texas
Car: 1991 Trans Am GTA
Engine: 350 tpi
Transmission: 700R4
Axle/Gears: 3.42
Re: Freeze Plugs, Then Add Them To Your Favorite Beverage

and do r recommend i do all 8 or just the one thats leaking? i believe they are the brass freeze plugs..and all this can be done with the internals still inside correct?
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Old Aug 11, 2010 | 03:10 PM
  #4  
NINÅ's Avatar
Supreme Member
 
Joined: Jan 2006
Posts: 3,341
Likes: 10
From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Freeze Plugs, Then Add Them To Your Favorite Beverage

Yes you don’t have to remove parts.

If the other plugs look OK I would leave them.

The majority of engines never need their freeze plugs replaced.


Happy Racing!



8 Wheels Corner Better Than 4, If You’re On The Outside You Have Fair Warning

.

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Old Aug 11, 2010 | 04:14 PM
  #5  
I_R_O_C_Z_2_8's Avatar
Thread Starter
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15 Year Member
iTrader: (6)
 
Joined: Jan 2009
Posts: 539
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From: Texas
Car: 1991 Trans Am GTA
Engine: 350 tpi
Transmission: 700R4
Axle/Gears: 3.42
Re: Freeze Plugs, Then Add Them To Your Favorite Beverage

yeah thats what i was told but i noticed when i was cleaning the block that it had a leak from it its the one behind the block by the flex plate. so i just tap it til it turns sideways and pull it with pliers.
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