LA Pan with MAG gasket...NO WAY.
have used that combo dozens of times, dont put gasket on pan, put it on block....block holds gasket and pan seals great. I will say I have never used that pan because I refuse to buy anything from Scummit but if its a 360 pan then it will work fine. You do need to use a small amount of grey sealer in two spots on pan where the LA pan has notches for 4 piece gasket. Here is a pic or 3.
have used that combo dozens of times, dont put gasket on pan, put it on block....block holds gasket and pan seals great. I will say I have never used that pan because I refuse to buy anything from Scummit but if its a 360 pan then it will work fine. You do need to use a small amount of grey sealer in two spots on pan where the LA pan has notches for 4 piece gasket. Here is a pic or 3.