Attention: TDR Forum Junkies 
While I am a long way from a Chevy fan I thought I would just say the Mercedes Bends has used Alum. heads on there V-8 diesels for many years, they have no problems.
There is nothing wrong with alum. if engineering and design then the manufacturing is correct.
Did anyone read the 4 wheel magazine a few months back that compared the Cummins, PSD and Dmax, they still said the Cummins was best for towing, fuel mileage, reliability.
Bob
------------------
1998. 5, 2500, SLT, 24V, 4X4, Auto, 4. 10 towing 35ft. 5er
There is nothing wrong with alum. if engineering and design then the manufacturing is correct.
Did anyone read the 4 wheel magazine a few months back that compared the Cummins, PSD and Dmax, they still said the Cummins was best for towing, fuel mileage, reliability.
Bob
------------------
1998. 5, 2500, SLT, 24V, 4X4, Auto, 4. 10 towing 35ft. 5er
