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Suspension and Components› Springs and Components

CHASSIS ENGINEERING

Chassis Engineering Low Rider HD Rear Leaf Spring Set

$621.00 $605.48 Save $15.52

SKU: RS-4148LR

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

Moderate — 2–4 hours

Overview

The Chassis Engineering RS-4148LR is a pair of rear leaf springs designed for a lowered stance. These springs are 2.50 inches wide and feature a 5-leaf design, providing a 3.00 to 4.00 inch drop. They are 48 inches long, eye-to-eye, and finished in black. These leaf springs are specifically engineered for mid-1930s to early 1950s cars and pickup trucks, offering a ride height that can sit flat or even de-arch for a very low profile.

These leaf springs are suitable for applications where a lowered ride height is desired. The 'LR' in the part number signifies 'Low Rider', indicating their primary function is to reduce the vehicle's rear end height. They are sold as a pair and are constructed with durable materials to absorb road imperfections and control vehicle dynamics.
Show original supplier description
The Chassis Engineering RS-4148LR is a pair of rear leaf springs designed for a lowered stance. These springs are 2.50 inches wide and feature a 5-leaf design, providing a 3.00 to 4.00 inch drop. They are 48 inches long, eye-to-eye, and finished in black. These leaf springs are specifically engineered for mid-1930s to early 1950s cars and pickup trucks, offering a ride height that can sit flat or even de-arch for a very low profile. These leaf springs are suitable for applications where a lowered ride height is desired. The 'LR' in the part number signifies 'Low Rider', indicating their primary function is to reduce the vehicle's rear end height. They are sold as a pair and are constructed with durable materials to absorb road imperfections and control vehicle dynamics.

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

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Specifications

BrandCHASSIS ENGINEERING
Part NumberRS-4148LR
CategorySuspension and Components
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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.

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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.

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