I think Kroil is the best and Liquid Wrench isn't too bad for a less effective option. Kroil is expensive, but it works much faster and you use less of it. Get the liquid Kroil in a can and it will last longer...it does not expire, but the aerosol cans can lose pressure over time and I think the product inside them has been diluted a bit.


~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end