Help is just a click away!
Click here to chat with a Speedway Team Member
Online - Chat with us!
Products to Compare (max of 3)
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Talk to the Experts. Call 800.979.0122
Shop By
Street Race Truck More... The Toolbox
Add to Cart
Currie 9 Inch Ford Cut-To-Fit 28 Spline Axle, 27.5 Inch
Currie 9 Inch Ford Cut-To-Fit 28 Spline Axle, 27.5 Inch


0 Reviews | 0 Answered Questions
Out of Stock
Select your vehicle to verify fitment.
Select Vehicle
Currie 9 Inch Ford Cut-To-Fit 28 Spline Axle, 27.5 Inch
Zoomed In Image
Part # UP90277
Add to Cart
Call to Order
Add to Buildlist

Videos & Articles

Important Messages:

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional business days for Currie Enterprises to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
  • This item UP90277 is made to order. It will be shipped from our warehouse when it is produced.



This is garage sale priced because it has some minor shipping damage.

No Warranty, No Returns on Garage Sale Items    


This Currie 9+ CTF (Cut To Fit) 9" Ford axle provides you with a 32" long, 28 spline axle shaft with 4" of spline length. Up to 3" of this spline length may be cut off so that you may attain an axle length anywhere between 29" and 32" and still have adequate spline engagement into your 3rd. member. All CTF axles feature high performance induction heat treated forged alloy steel construction, and feature a 2.525" brake space dimension which is stock for 64-72 Mustang, Falcons, Fairlanes, and Maverick rearends. Wheel bolt pattern is drilled the stock 5 on 4 1/2" pattern, and an access hole is drilled.

All CTF axles come with a full installation package which includes a set of five 1/2"-20 Ford style wheel studs, one heavy duty small bearing style retainer plate, one high quality small axle bearing with retaining collar, and one axle seal. Sold as a kit.

Currie Rear Axle Installation Instructions

How to Measure Your Housing Tech Tip (Link)

Notes: 1) Axle specifications are 2.525" brake spacing offset, bolts into standard small bearing housing end type, and features a 2.430" axle register diameter. 2) Axle bearing does not come pressed onto the axle shaft, and wheel studs are not installed.

  • 28 Spline
  • 6.158" Axle flange dia.
  • Compatible with "standard small bearing" housing and brakes with 2.525" brake spacing offset
  • Drilled for 5 on 4-1/2"wheel bolt patterns
  • Includes 1/2"-20 wheel studs
  • Compatible with "Small Bearing" housing and brakes with 2-1/2" offset
  • Includes the axle bearing and retainer you will have to press on
  • Axlessold each, not as a pair

Installation Notes:

When installing new axles in rearends with posi traction differentials, be sure to install the driver's side axle first to keep the splines properly aligned.  Failure to do so may move the two splined gears out of alignment, and it may be difficult to install the driver's side axle properly if the passenger side axle is already installed.

If installation of passenger side axle is done first it may require two people when installing the driver's side axle, with both parties rotating reach axle until splines are in line and the driver's side axle fully sides into the housing.

When cutting axles to desired lengths Currie recommends: 

  • Normal steel cutting machinery (cold saw, band saw, chop saw, etc.) 
  • Using a sleeve around the axle such as a small piece of PVC tubing - this allows:
    • The axle to be spun in place while being cut
    • A perimeter cut around the outer diameter assisting in keeping the cut square
    • Avoiding the build-up of too much heat by doing a straight cut (like a knife though a stick of butter) 

To ensure you get the most out of your new 9 Inch components, Currie recommends that you perform a proper break-in process:

  • Use a name brand mineral-based gear oil, preferably 85w140 (Extremely high quality synthetic oils may be used once break-in process has been successfully performed)
  • Place vehicle on jack stands and let the rearend spin while the vehicle idles - run transmission in both forward and reverse periodically throughout the process
  • Continue to run the rearend until the pinion gets hot (place hand on bottom of the differential housing to verify this)
  • Proper break-in allows:
    • The ability to install new axles and hit the track the same day without worry
    • Extended life for rearend components
    • Keeps the quality and life of your gear oil 


Note: If you find that your rearend is running somewhat "tight" be sure to add Currie's 9+ Friction Modifier to "loosen up".  If a more aggressive performance is desired, Friction Modifier is not needed.


Spline Count:
Overall Length:
Bolt Pattern:
5 on 4.5"
Material Type:
Overall Diameter:
Spline Length:
Sold in Quantity:
MFG. Part #:
Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

More Like This


Q & A

Videos & Articles
  • We will show you the differences among traditional I-beam and tube axles and suspension designs used on hot rods; the differences between cross and traditional steering, measuring for springs, what spindles to choose, and much more.
  • Dive into some of the history and unique differences between Ford and Chevy spindles for a solid front axles and what will perform best on your hot rod.
  • Speedway Motors employees are committed to helping customers, as well as working on their own projects during down time. Follow along as our employee, Zach, rebuilds a 10 Bolt.

You May Also Like