Old school spring behind 48" axle with a 4" drop gives your street rod that period correct look, Use with '37-'48 Ford car spindles, offerd new separately with pt# 91032104, Batwing brackets welded in place and has 27" hairpin radius rods, clevis' and rod ends supplied for caster adjustment, 26" 4 leaf spring with 1-3/4" shackles, nylon bushings and spring pivots provided, Plain steel finish allows you to paint or powder coat to match your ride, or leave plain for that rat rod patina look Spring-Behind 4 Inch Drop Tube Axle Front End for Ford Spindles, Plain Sku # 91339006 Mfr. Part # 91339006 Condition New Brand Speedway Motors Sold Kit Details
For 1937-1948 early Ford passenger car spindles. Maximum car weight 2500 lbs. Plain steel construction.
Kit includes:
- Two 1-3/4" spring shackles w/ nylon bushings
- Two spring pivots
- 26" 4-leaf spring w/ nylon buttons
- Two axle brackets
- Tube axle, 48" eye-to-eye, 4" dropped
- Two 27" radius rods
- Four clevises with jam nuts and bolts
- Two 5/8" Heims with jam nuts
- Spring U-bolts sold separately
Specs MFG. Part # 91339006 Front Suspension Type Straight Axle Suspension Height Adjustment 4 Inch Lowered Control Arm Style Radius Rod Shock Type Not Included Spring Type Leaf Spring Finish Natural Bolt Pattern Not Applicable Rotor Diameter Not Included Spindle Style Ford Custom Dropped Spindles No Dropped Axle Yes Dropped Control Arms No Front Leaf Spring Style Spring-Behind Axle Spindles Included No Brakes Included No Steering Included No Caliper Pistons Single Caliper Finish Natural Welding Required No Straight Axle Style Tube Reviews This is a high quality product Rated by Chuck on May 22, 2025
Summary: It is a straight axle for a t bucket and the fitment is great
Yes, I recommend this product.
I would definitely buy this product again Rated by Shaggy on October 20, 2022
Summary: Very Happy with the product great quality no issues at all
Yes, I recommend this product.
Great products Rated by Tommy T on April 07, 2021
Summary: Great products, ask to speak with a tech when making orders. The experts answering the phone are limited. The Great products they produce make up for any misgivings from there and web dept.
Yes, I recommend this product.
Great Product Rated by Twitchell on October 24, 2019
Summary: Product looks great good craftsmanship durable design
Yes, I recommend this product.
Related Items / Suggested Parts Anti-Seize Lubricant, 1 oz Radius Rod/Four-Bar Frame Mounting Brackets, 5/8 Hole, 4-3/8 Inch Ford Front Axle Steering & Brake Kit, 48 Inch Axle Speedway Economy Grease Gun Kit with Wheel Bearing Grease Packer Speedway 1928-1948 Ford Forged Spindles w/ King Pins Longacre® 52-78260 Caster / Camber Gauge w/ Magnetic Adapter Longacre® Racing 79501 Aluminum Toe-In Plates w/ Magnets Spring-Behind 6 Inch Drop Tube Axle Front End for Ford Spindles, Plain Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
