camaro block isnt or is aluminum?
Originally posted by CPFarhood
Truck LS1's are cast
Truck LS1's are cast
. The LS1 is "specifically" the 5.7L
. The 4.8 / 5.3 / 6.0 are similar designs, but the LS1 & LS6 are the only aluminum 5.7L engines.
Originally posted by PhantomTA
the 4.8 the 5.3 and the 6.0 VORTEC Motors are iron block
the 5.6 ls1 and ls6 motors are aluminum.
The lt1 and lt4's are iron block
the 4.8 the 5.3 and the 6.0 VORTEC Motors are iron block
the 5.6 ls1 and ls6 motors are aluminum.
The lt1 and lt4's are iron block
Originally posted by PhantomTA
the 4.8 the 5.3 and the 6.0 VORTEC Motors are iron block
the 5.6 ls1 and ls6 motors are aluminum.
The lt1 and lt4's are iron block
the 4.8 the 5.3 and the 6.0 VORTEC Motors are iron block
the 5.6 ls1 and ls6 motors are aluminum.
The lt1 and lt4's are iron block
The 5.3L that comes optional in the 7passenger Trailblazer/Envoy/Bravada is aluminum.

The truck 5.3L's are still iron........


