Have a vortec Engine in my 2000 1500 gmc Sierra, how do i find out what type of 5.3 it is?

Asked by Aug 26, 2014 at 11:48 AM

Question type: Maintenance & Repair

Replacing power steering cooler lines. Believe i have a vortec 5.3 but not sure if its a high
performance or regular engine

2 Answers

There is only one Vortec 5.3 in 2000 -- 2003 in the Sierra. 285HP http://www.pickuptrucks.com/html/sierra.html

There is in fact a 5.3 HO High Output but not in a Sierra. Like this (click for full screen)

Your Answer

Add photo

Related Questions

Shortcuts

Search Maintenance & Repair Questions

Maintenance & Repair Experts

#1 Tom Demyan
Tom Demyan
Reputation 163,340
#2 dandyoun
dandyoun
Reputation 89,550
#3 tenspeed
tenspeed
Reputation 72,640
View All