i took a peak and seen 4 digits on the head. a typical LS1 head is 3 digits but took a look at a the Z06and its a 4 digit head. noticed the 90/90 setup intake and figured thats a 427 7.0 probably
i took a peak and seen 4 digits on the head. a typical LS1 head is 3 digits but took a look at a the Z06and its a 4 digit head. noticed the 90/90 setup intake and figured thats a 427 7.0 probably