Description

Leaf Spring Conversion Kit – Mono to Multi – 3 in ID U-Bolt – 7-1/4 in Length – 7/16-14 in Thread – Locating Pads / Spacers – GM F-Body 1967-69 – Kit

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About DETROIT SPEED ENGINEERING

Looking for that smooth, late model ride in your classic GM muscle car or first gen Mustang? Detroit Speed has a complete line of suspension kits and components to easily achieve that same ride quality, and enhance handling and appearance, as well. Detroit Speed also offers many other restoration and upgrade parts for classic vehicles.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Destination Est. Time Cost
Canada (Toronto) 5-7 business days $145.37
DHL Express
UK (London) 5-7 business days $156.56
DHL Express
Australia (Sydney) 5-7 business days $172.48
DHL Express
Germany (Berlin) 5-7 business days $161.67
DHL Express

Reviews

There are no reviews yet.

Be the first to review “DETROIT SPEED ENGINEERING Leaf Spring Conversion Kit – Mono To Multi-Leaf 041101DS”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERTRONIX IGNITION Ford HEI External Coil D3003

    SKU: PRTD3003
    Product information
    • Weight2.09 lbs
    • Dimensions6.45 × 6.35 × 4.9 in
    • Product Line

      Flame Thrower

    • Quantity

      Each

    • Coil Location

      Remote

    • Coil Style

      E-Core

    • Max Voltage

      50000V

    Details...
    Original price was: $101.00.Current price is: $91.65.Add to cart
    Original price was: $101.00.Current price is: $91.65.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERTRONIX IGNITION Repl. Module Igniter British Cast Distributor D500707

    SKU: PRTD500707
    Product information
    • Weight0.17 lbs
    • Dimensions4.2 × 3.15 × 3.1 in
    • Product Line

      Ignitor II

    • Quantity

      Each

    • Wiring Harness Included

      Yes

    • Material

      Steel/Plastic

    • Color

      Black/Natural

    Details...
    Original price was: $129.00.Current price is: $116.90.Add to cart
    Original price was: $129.00.Current price is: $116.90.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    POWERMASTER Power Max Plus Starter SBF 3/4in Offset 9103

    SKU: PWM9103
    Product information
    • Weight8.25 lbs
    • Dimensions12.65 × 7.7 × 5.55 in
    • Cat 3.5

      Starters

    • Product Line

      PowerMAX Plus

    • Starter Style

      Mini

    • Gear Reduction

      6.1:1

    • Adjustable Mount

      Yes

    Details...
    Original price was: $192.53.Current price is: $175.03.Add to cart
    Original price was: $192.53.Current price is: $175.03.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Arm Restraints Black AR100020

    SKU: PYRAR100020
    Product information
    • Weight1.035 lbs
    • Dimensions9.05 × 7 × 1.9 in
    • Product Line

      Professional Series

    • Material

      Nylon

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Kit

    Details...
    Original price was: $46.80.Current price is: $39.00.Add to cart
    Original price was: $46.80.Current price is: $39.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NGK NTK Oxygen Sensor 21002

    SKU: NGK21002
    Product information
    • Weight0.21 lbs
    • Dimensions5.95 × 2.2 × 1.95 in
    • Product Line

      Direct Fit

    • Quantity

      Each

    • Cat3.5

      Oxygen Sensors

    • Narrowband / Wideband

      Narrowband

    • Oem Replacement

      Yes

    Details...
    Original price was: $22.06.Current price is: $20.05.Add to cart
    Original price was: $22.06.Current price is: $20.05.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Tool Kit 7891-106

    SKU: QA17891-106
    Product information
    • Weight4.3 lbs
    • Dimensions12.1 × 4.6 × 4.5 in
    • Style

      Nut Wrench

    • Intended Purpose

      Closure Nut

    • Handle Style

      Double

    • Single / Double End

      Single

    • Wrench A End 1 Points

      2.0

    Details...
    Original price was: $204.55.Current price is: $185.95.Add to cart
    Original price was: $204.55.Current price is: $185.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Distributor Adapter Ring 97861

    SKU: MOR97861
    Product information
    Details...
    Original price was: $72.44.Current price is: $62.99.Add to cart
    Original price was: $72.44.Current price is: $62.99.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    REESE Max-Frame Receiver 75144

    SKU: REE75144
    Product information
    • Weight6.81 lbs
    • Dimensions52 × 47.8 × 12.12 in
    • Brand

    • Condition

    • Type

    • Manufacturer Part Number

      75144

    Details...
    Original price was: $473.79.Current price is: $411.99.Add to cart
    Original price was: $473.79.Current price is: $411.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR 350-V Rect LED Boot Indicator/Boot CINB-1764

    SKU: LOKCINB-1764
    Product information
    • Weight0.83 lbs
    • Dimensions8.75 × 6.2 × 2.15 in
    • Quantity

      Kit

    • Mounting Location

      Floor Shifter Bezel

    • Application Specific

      Yes

    • Style

      Bezel Style

    • Shift Pattern

      PRND21

    Details...
    Original price was: $146.25.Current price is: $132.95.Add to cart
    Original price was: $146.25.Current price is: $132.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWE Upper Ball Joint Less Stud 4 Bolt 22339

    SKU: HOW22339
    Product information
    • Weight0.755 lbs
    • Dimensions6.6 × 4.2 × 2.5 in
    • Upper/Lower

      Upper

    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Each

    Details...
    Original price was: $86.60.Current price is: $78.73.Add to cart
    Original price was: $86.60.Current price is: $78.73.Add to wishlist

    62