kingsofcrunk

Did the Mach 1 have the same block as the cobra? I believe the cobra had an all aluminum block, but not sure if the mach 1 had a heavier, say cast iron, block. Anyone confirm?

kthanxbi

03svtcobra12

03-04 cobra has an iron block, not sure about the mach1

kingsofcrunk

thanks for confirming the cobra. I've been searching and this is what I found:

03-04 Termi = Cast iron block with fully forged internals (heavier block but withstands more)

Mach 1 = Aluminum block with forged crank. Some of the early versions were the teksid aluminum block

Someone correct me if I'm wrong.