Hey guys I have a 96 c1500 with a 2” max trac coil spacer lift. I’ve had this lift (installed professionally) for about 8 months with zero issues.
After looking through this thread I am set on lifting her higher. I have heard that coil spacers can cause issues in the long term so I’m debating if I want to keep them in or not? But it would also be a PITA to remove them. So my options are:
leave coil spacers in and just throw on a body lift
Leave coil spacers in and add the 4” spindles (not sure how much extra stuff would need to get done, like brake lines and UCA’s)
Pull coil spacers out and do 4” spindles
Any opinions/advice?
It depends how much lift you want.
Option 1 gives you 5" of lift
Option 2 gives you 6" of lift
Option 3 gives you 4" of lift
Each comes with their own pros and cons...
Body lift you'll have gaps (frame rail, bumper, hitch, exhaust) but it's cheap and easy to install (or so I hear), maintains your current ride qaulity, and doesn't mess with your track width.
4" spindles would be an easy swap but it's pricier especially when you include the cost of extended brake lines. Ride is near factory as well but inevitably adding larger tires (probably higher load rating as well) may negate that pro. Nothing needs to be done to the UCAs. Front track width will be pushed out 1.5" on either side meaning you might want to get some spacers for the rear to even it back out but then you have spacers which I've never been a huge fan of (just my opinion). Either that or swap in a c2500LD rear axle which is a project in itself.
Pulling the spacers out will give you less lift but a marginally better ride quality. It would also be easier on your front end components but again, I would think the difference would be negligible. Alignments would return to factory spec which is neither a pro or con as it can be aligned either way. You might see marginal improvement in tire life but again... I would assume negligible especially if you follow any sort of rotation schedule. See above for other spindle lift considerations.
It's ultimately up to you. What do you want? What's important to you? What look are you going after?