Suspension and Components› Suspension Kits

Southern Truck

1 INCH REAR BLOCK KIT GM 2500/3500 8 LUG WITHOUT TRAILER PACKAGE(20112019)

$159.95

SKU: S08Q 15038

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Southern Truck 15038 is a 1-inch rear block kit designed for GM 2500 and 3500 8-lug trucks. This kit is specifically for models without the factory trailer package.

It includes rear spacer blocks and U-bolts to provide a slight rear lift. The kit is compatible with 2WD and 4WD models within the specified year range.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSouthern Truck
Part NumberS08Q 15038

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy