I am new , no experience, I have 2010 Colorado with factory 5.3. Engine locked up, so replacing with GM crate motor.Going with LS3 19434644 long block. Does your tuner offer some kind of tune, get...
Type: Posts; User: Z-06corvette
I am new , no experience, I have 2010 Colorado with factory 5.3. Engine locked up, so replacing with GM crate motor.Going with LS3 19434644 long block. Does your tuner offer some kind of tune, get...