99 gmc sierra 5.3 vortec questions?
05-07-2009, 09:22 PM
#1
On The Tree
Thread Starter
Join Date: Nov 2008
Location: Houston, TX
Posts: 162
Likes: 0
Received 0 Likes
on
0 Posts
99 gmc sierra 5.3 vortec questions? Hi everybody i just got me a work truck and im gonna do some maintnace on it. It looks very familiar like an ls1 with the coils on the valvecovers etc. I wanna change my Spark Plug Wires and was wondering if the Ls1 Wires work on the 5.3 vortec? Reason i ask is cause they look familiar any info will help thanks Oscar...
