The average admitted transfer GPA at UCSC is 3.41.
Source: http://admissions.ucsc.edu/apply/parents-and-guardians/prospective-students/facts.html
UCSC had a 32% admit rate in 2014 for CCC transfers with a GPA between a 2.40 and a 2.79. That number is still only 52% for GPAs between 2.8 and 3.19.
Source: http://www.universityofcalifornia.edu/infocenter/transfer-admissions-summary
Given your provided numbers…that places you at around 72 units completed?
You’ll be below the average admitted GPA even if you stay two additional years with straight A’s. Your best shot is probably completing all the remaining major prerequisites and relying on an upward trend rather than overall GPA.