The Mustang II spindle has been used in street rod applications for years and these 2-inch drop height reproductions make it easy to upgrade your ride, 1045 heat treated alloy steel construction which retains factory geometry with a 2" drop in ride height, Rotors are available in sizes of 9-1/2", 10", 10-1/2" or 11" which make this spindle versatile for many applications, Caliper choices are full size GM, GM Metric original Ford, or Wilwood, Hub/rotor bolt patterns are available in 5 on 4-1/2", 5 on 4-3/4" and 5 on 5"
Speedway Mustang II 2 Inch Drop Dropped Steel Spindles Speedway Motors
Speedway Mustang II 2 Inch Drop Dropped Steel Spindles
Sku # 91034304
Mfr. Part # 91034304
Condition
New
Brand
Speedway Motors
Sold
Pair
Details
Info

Our Mustang II spindles are constructed from 1045 heat-treated alloy steel. Retains absolute stock factory geometry and uses all stock rotors, bearings, calipers, etc., making it easy to install.

Note: If using OEM caliper brackets, slight modification of the spindle and/or the caliper bracket is required. (Additional clearance between the spindle and caliper bracket is required.)

Application
This Part Fits
  • 1974-1980 Pinto and Bobcat
  • 1974-1978 Mustang II
Charts

(PDF)

Specs
Sold in Quantity
Pair
Finish
Natural
Color
Natural
Notes
Replacement for '74 - '80 Pinto/Bobcat and '74 - '78 Mustang II. Accepts Wilwood brake kits if you drill/tap 1 hole per spindle.
Overall Height
7.63
Inner Bearing Surface O.D.
1.37
Material Type
Forged Steel
Position
Left and Right
MFG. Part #
91034304
Spindle Drop
2 Inch
Snout Material
Steel
Brake System Type
Disc
Spindle Style
Ford Custom
King Pin Included
No
Spindle Pin Length (Overall)
4.56
Outer Bearing Surface O.D.
0.88
Reviews

YES I WOULD BUY FRON THIS SHOP AGAIN AND AGAIN

Rated
Product Rating
by DAN B on February 22, 2022

Summary: N/A

Yes, I recommend this product.

I would buy this again

Rated
Product Rating
by Sbc327 on January 03, 2022

Summary: Fits like it's supposed too

Great spindles

Rated
Product Rating
by Knuckles on August 15, 2021

Summary: Loved how these spindles just simply went in place of my stock height ones.

Yes, I recommend this product.

I will be ordering more mustang 2 spindles I'm really happy

Rated
Product Rating
by Bob on May 15, 2021

Summary: I'm really happy with the mustang 2 spindles they work great. I'll be ordering more soon.

Pros: Worked really well

Yes, I recommend this product.

Perfect Spindles

Rated
Product Rating
by Tom L. on March 14, 2021

Summary: Absolutely beautiful spindles. Stock Mustang II brake components bolt up perfectly. Dropped the cars front suspension 2" with 11" free height springs.

Yes, I recommend this product.

Related Items / Suggested Parts
Tech Support
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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 72 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.