I stir the pot a bit more.... Chevron Delo400 SYNTHETIC 5W-40. Not sure what "group" its in but its about $14 a gallon from my local distributor. I consider this a deal. No waiting Wally World to do a price rollback. There are two oils that are the kings of heavy duty diesel truck use. Rotella and Delo. Synthetic Delo should be that much better. I got it in all my vehicles without the Delvac "empty wallet" syndrome. RT

__________________
When all else fails, vote from the rooftops!
84' Mercedes Benz 300D Anthracite/black, 171K
03' Volkswagen Jetta TDI blue/black, 93K
93' Chevrolet C2500HD ExCab 6.5TD, Two-tone blue, 252K