Suspension and Components› Rear Suspension Components

Switch Suspension

C-Notch Kit

$295.00

SKU: Notch-C30

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Switch Suspension Notch-C30 is a C-notch kit designed for improved suspension clearance. This kit features a partial wrap around the frame rails with an inner gusset and a larger footprint. It includes C-section pieces for the driver and passenger sides, along with Grade 8 mounting hardware. The parts are blasted and powdercoated in Satin Black for a durable finish.
Show original supplier description
The Switch Suspension Notch-C30 is a bolt-in C-notch kit engineered to provide enhanced suspension clearance for lowered trucks. This kit features an improved design with a partial wrap-around that encompasses the frame rails, complemented by an integrated inner gusset for added strength. Its larger footprint is built to accommodate significant load capacities. The kit is constructed with Grade 8 hardware for superior durability and comes finished in a Satin Black powdercoat, ensuring a long-lasting and professional appearance. All components are Made in the USA. The kit includes the C-section pieces for both the driver and passenger sides, along with all necessary Grade 8 mounting hardware. This C-notch is specifically designed for Chevrolet & GMC C-30 trucks from 1973-1987, and for C-30 Dually models in the years 1988, 1990, and 1991. It is crucial to note that this kit is compatible only with 8-lug, 2WD, Square Body models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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

BrandSwitch Suspension
Part NumberNotch-C30
CategorySuspension and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

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

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy