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Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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America's Oldest Speed Shop ®

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Speedway Four-Bar Rear Axle Brackets

Specs
Centerline of Holes:
5.500
Material Type:
Steel
Overall Width:
3.500
Overall Length:
6.875
Finish:
Natural
Slot Width:
1.400
Speedway Four-Bar Rear Axle Brackets
Speedway Four-Bar Rear Axle Brackets
Speedway Four-Bar Rear Axle Brackets

Click image to enlarge

Please NOTE the following about this product:

  • This item is sold as a pair.

Details

Reviews

Q & A

What's in the Box

Exclusive sandwich-style brackets give greater bar support and incorporate a multi-position lower coil-over mount. Weld to 3" O.D. axle tubes only.

Lower coil-over shock mount stud not included.

Customer Reviews

This product has no reviews.

Product Q&A

2 questions : 2 answers

can i use hairpin radius rods with these brackets

1 answers
burt
Chicago, IL, USA
January 15, 2014

can i use hairpin radius rods with these brackets

Answers

January 16, 2014
EricM
These are for rod ends with urethane bushings to take up the inside width of the brackets. If you were to use radius rods the front bracket for the hair pins would need to be located to eliminate any bind when the vehicle is at ride height. Or you could use heim ends and spacers as needed. The front hairpins that we offer are 5” center to center and these brackets are 5 1/2" so the hairpins would require modification. The rear hairpins are for 5 ¾” centers and would require pulling together slightly before welding in the “Z” stiffener.

the 4 bar diff brackets that weld to diff housing, do these come in different sizes to suit different size axle tubes ??? ive allready purchased complete kit from you. cheers darryn

1 answers
coffs harbour australia
August 21, 2011

the 4 bar diff brackets that weld to diff housing, do these come in different sizes to suit different size axle tubes ??? ive allready purchased complete kit from you. cheers darryn

Answers

August 22, 2011
John
This 4 bar bracket with shock mount is designed for axle housing tubes in 3” O.D. Different sizes or configurations are currently not offered. If you have a smaller diameter tube you simply need to weld a strap to the housing with the appropriate thickness of metal strap before welding on the bracket. If your housing is larger you will need to grind and relieve the bracket to the appropriate size.
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Features heavy wall 21-1/2" rods with plain steel brackets. Exclusive sandwich-style brackets give greater bar support and incorporate a multi-position lower coil-over mount.  Four bar rear suspension kits require the use of a side to side control such as a panhard bar or a watts link component.

Complete kit includes: polished stainless steel rods, steel brackets, bushed rod ends, and hardware. Lower coil-over shock mount stud not included. The nuts & bolts supplied in this kit are NOT polished or plated.

  • Rod length is 21-1/2"
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This kit comes in two varieties:

  • TA - to fit narrow frames such as Model T or Model A
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1932-1934 Four Bar Rear Suspension Instructions (PDF)

Note: Please be advised that the rods in this kit are shown in a plain steel finish in the alternative photos but do come with a stainless finish as shown in primary photo.

Speedway Model T, A, 1932-34 Four-Bar Rear Suspension Kit, Plain Steel
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Features heavy wall 21-1/2" rods with plain steel brackets. Exclusive sandwich-style brackets give greater bar support and incorporate a multi-position lower coil-over mount. 

Complete kit includes: mild steel rods, steel brackets, bushed rod ends, and hardware. Lower coil-over shock mount stud not included. The nuts & bolts supplied in this kit are NOT polished or plated.

  • Rod length is 21-1/2"
  • Center-to-center of 4-bar eyelets is 5.5"
  • Bracket width is 1.39"

This kit comes in two varieties:

  • TA - to fit narrow frames such as Model T or Model A
  • 3234 - to fit wider frames such as 1932-1934 Ford

Note:  Four bar rear suspension kits require the use of a side to side control such as a panhard bar or a watts link component.

916-49055 Instructions (PDF)