spiro27

is the Yukon denali engine lq4 or lq9?
is it same as a escalde motor ?
will the Yukon denali bolt into my 2002 Silverado is it a good replacement motor for the 5.3.
I just ask because I can find Yukon denali motors cheeper and more available to get.

baronsmith98

iTrader: (2)

It is an lq4 I have one out of an 02 Denali..yes the 6.0 would give a nice boost in torque

68BBChevelle

iTrader: (12)

lq4 i got an 03

spiro27

so as long as I get a 2002 Yukon denali motor and up it should bolt up to my 4l60e in my 02 Silverado. I wont have to worry about longer crankshaft if it an 02 up 6.0.

spiro27

is any 02 up lq4 bolt to a 4l60? thanks

is it just the 99 to 01 lq4 lq9 with longer crank

Paul Bell

iTrader: (9)

The LQ4 has the same block & crank as the LQ9.

The LQ9 has different heads, pistons & cam and makes a bit more power than the LQ4.