Suspension and Components› Springs and Components

Deaver

SuperFlex 10-Leaf Rear Leaf Spring Set

$725.00

SKU: H57

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Deaver SuperFlex leaf spring is a 10-leaf unit designed for extreme travel and superior ride quality. It features a progressive primary suspension that maximizes travel when dampened by quality shock absorbers.

This leaf spring pack utilizes a higher count of thinner leaf material to create a flexible, progressive stack. This design results in a smoother spring rate curve and improved ride quality. The springs include anti-friction pads, military-wrapped spring eyes, rebound clips, and urethane compression travel stops for durability and quiet operation.
Show original supplier description
Deaver's Bronco Progressive Series springs are constructed as 10-leaf units and feature full military-wrapped spring eyes for enhanced durability. A higher leaf count allows for the use of thinner leaf material, resulting in a more flexible, progressive leaf stack that produces a smoother spring rate curve throughout the suspension cycle. The even, linear compression rate curve is key to excellent ride quality. These springs incorporate anti-friction pads between each leaf for a smoother, quieter operation, along with rebound clips and functional urethane compression travel stops. Deaver offers different designs tailored to specific vehicle weights and applications. Recommended additional parts include U-bolts, rear spring hardware, leaf spring perches, shackles, rear spring hangers, front spring hangers, and degree shims. This product is specifically for the 1978-79 Ford Bronco and the 1973-79 Ford F-150 4WD 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

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Specifications

BrandDeaver
Part NumberH57
CategorySuspension and Components
5,000+ Trusted brands
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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.

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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.

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.

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