GM's new sixth-gen V8s will supposedly include new 5.7- and 6.6-liter versions, which could mark the return of the iconic ...
The next-generation small block could launch for the 2027 model year with displacements of 5.7 and 6.6 liters instead of the ...
Details about these two engines are relatively sparse, but a new report from GM Authority claims that the sixth-generation of ...