![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
#13
|
|||
|
|||
![]()
[ QUOTE ]
I use this 20W-50 VR1 racing oil,and I can hear my lifters thanking me for it. This has .116 zinc content. That is the one Rick. We use 20W50 also and so far so good.Do you use the GM EOS with it?? |
|
|