2004-2014 Chevy/GMC Colorado/Canyon 4 inch Steel Lowering Block Kit
2004-2014 Chevy/GMC Colorado/Canyon 4 inch All Steel Rear Lowering Block Kit
You have three choices of drop 2, 3 or 4 inch kits. They are all steel blocks, all come with brand new U-bolts & hardware, ready to install.
If your interested in bringing the rear down to match the stock front then use the SB2400-2 2″set.
The SB2400-3 3 inch lowering block kit is used mostly with the 2″ front coil springs.
And the SB2400-4 4 inch lowering block set set is typically used with the 3 inch lowering control arms. They also have a pinion angle correction built in!