What is 5.3L?
#10
RE: What is 5.3L?
GM'S website claimed the 5.3 for my 06 was a 327. a unit conversion program that i have claims it is a 325. summit lists parts for it as a 325. most i think generally call it a 327.
i know that each vehicle is different. but city driving right now im seeing 13.5-14mpg (with all the mods i have listed) with the 3.42 gears (which GM royally screwed up by taking away the 3.73). granted it is considered winter right now for another week or two. oh well, i like my truck and unless gas gets to close to $4 gal i will keep her.
i know that each vehicle is different. but city driving right now im seeing 13.5-14mpg (with all the mods i have listed) with the 3.42 gears (which GM royally screwed up by taking away the 3.73). granted it is considered winter right now for another week or two. oh well, i like my truck and unless gas gets to close to $4 gal i will keep her.