Freeze Plug
09-02-2004, 03:47 PM
#2
11 Second Club
What kind of freeze plug? Is there an LS1 specific freeze plug? Only thing I am away of using a freeze plug for is the EGR hole in the intake manifold on older LS1's.
09-04-2004, 08:14 AM
#4
TECH Enthusiast
There are 4 threaded holes in the LS1-LQ4 blocks. Two are for oil, the other two are for coolant. They are all universal from one block to another, just make sure you use a dab of teflon paste or pipe dope to make sure you get a good seal.
09-07-2004, 07:36 AM
#5
Originally Posted by Nick@AP-Engineering
There are 4 threaded holes in the LS1-LQ4 blocks. Two are for oil, the other two are for coolant. They are all universal from one block to another, just make sure you use a dab of teflon paste or pipe dope to make sure you get a good seal.
Thanks for the info. 