Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Mustang II Power and Manual Rack & Pinions

SAME DAY SHIPPING! Order within the next 10 hours 6 minutes and receive same day shipping

Specs
Overall Length:
-
Sold in Quantity:
Each
Tube O.D.:
-
Center to Center:
-
Spline End:
-
Turns Lock to Lock:
-
Travel:
5.875
Notes
Pivot point center to center is 24.50" This rack has raw aluminum and casting and a steel center tube. Mount bushings are NOT included in manual version. Tie rod end threads are 9/16-18
Mustang II Power and Manual Rack & PinionsMustang II Power and Manual Rack & PinionsMustang II Power and Manual Rack & PinionsMustang II Power and Manual Rack & Pinions
Mustang II Power and Manual Rack & Pinions

Click image to enlarge

Details

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What's in the Box

Product update: The rebuilt power rack # 910-34340-POW as described here and in our previous catalogs has been phased out and replaced with a new rack # 910-35341

Fits aftermarket Mustang II crossmembers. Available in manual or power steering. Mount bushings are included with the Power version, but mount bushings are NOT included in the Manual version.

MANUAL: New manual rack and pinion steering assembly for Pinto/Bobcat/Mustang II based front suspensions in street rods and kit cars. 9/16"-26 spline input shaft. 16" mount centers. 

POWER: Rebuilt power rack from 1982-88 T-bird. Also fits aftermarket Mustang II crossmembers. Bushings included. (Can be used with a Saginaw GM power steering pump without any additional valves or inline pressure regulators). Overall width is 45-1/8" with 15-1/2" mount centers. Must use offset bushings (910-34342) to mount to original Mustang II crossmembers. 3/4"-36 spline input shaft.

91034340 CPP Instructions (PDF)  

Notes

  1. The Power Steering unit has 14mm and 16mm O-ring style ports. If you have an inverted flare fitting on your existing lines, that will not work.
  2. The Power Steering unit can be used with our standard GM pumps 91032922-GM, 91032908-BLK & -CHR, and with hose kits 910-32535 and 617-4835.

You may also be interested in:

-6 AN O-Ring Fittings for 1982-88 T-Bird Power Rack & Pinion
(Part #6174820)
                        These fittings are for our 910-34340-POW '82-'88 Thunderbird power steering rack only. Pressure fitting is 14mm O-ring to -6AN. Return fitting is 16mm O-ring to -6 AN.
                    
Gotta Show 131101 Mustang/T-Bird Rack & Pinion Power Steering Hose Kit
(Part #6174835)
                        

These stainless steel braided power steering hose kits will connect 1984-88 T-Bird and 1979-93 Mustang racks to most Ford or GM style internal reservoir power steering pumps. The hoses provide a custom look without the need to buy any additional parts. This kit is designed for drivers side pumps and may require hoses to be trimmed to length.

The kit includes:

  • (2) 24" stainless steel braided hoses with 90° ends installed (rack end)
  • (1) Banjo bolt assembly for the pressure connection to the pump with 5/8" or 16mm threads
  • (1) Custom clamp cover for the return hose which connects to a hose nipple on the pump
  • Rack fittings in this kit are one each, 16mm or 5/8"-18, and one each, 14mm or 9/16"-18

617-4835 Instructions (PDF) 

Chrome Mustang II Manual Rack & Pinion
(Part #91034344)
                        

New manual rack and pinion steering assembly for Pinto/Bobcat/Mustang II based front suspensions in street rods and kit cars. Has a 9/16" 26-spline input shaft. 16" mount centers.

Fits aftermarket Mustang II crossmembers.

Inner Tie Rod Extention Kit - Speedway Mustang II Manual Rack
(Part #91034346)
                        

Inner tie rod extensions for Speedway manual racks. Includes boots and bands.

910-34346 Instructions (pdf)

Mustang II Outer Tie Rod End, Manual Version
(Part #91034316)
                        

Outer tie rod and inner extension fits left or right, attaches steering rack to spindles. Fits both manual Mustang II and 1982-1988 T-Bird power racks.

  • 9/16"-18 R/H female thread
  • 3.40" long from stud centerline to end
Power Steering Fitting, -6 AN to 1/2 Inch-20 O-Ring
(Part #6174823)
                        These steel fittings have a straight thread with o-ring on one side and the common AN6 on the other. Common to Ford rack and pinion and others.
                    
Mustang II Power Rack Bolt Kit
(Part #91034342-3)
                        
  • (2) 5/8"-11 x 4-1/2" coarse hex cap screw Grade 5
  • (2) 9/16" hardened flat washers
  • (2) 5/8"-11 nyloc nuts
  • (1) Instruction sheet
Mustang II Rack Spacer, 3/4 Inch
(Part #9101023)
                        This 3/4" thick spacer works with Mustang II and '82-'88 T-Bird rack & pinions.
                    
T-Bird Offset Rack & Pinion Mount Bushings
(Part #91034342)
                        

Allows the installation of a T-Bird rack & pinion with 15-1/2" center to center mounts to a crossmember built for a Mustang II with a 16" center to center mounting.

NOTE: These bushings are not designed to raise or lower the rack & pinion.

Mustang II Manual Rack and Pinion - SAE Internal Threads
(Part #91034348)
                        NEW Mustang II Universal Manual Rack & Pinion.  Featuring quality aluminum casting with chrome plated steel center tube.  SAE threads will NOT accept rack extensions.

  • 16" mount center to center
  • All NEW components not remanufactured
  • Includes jam nuts
  • 9/16"-18 Tie Rod End threads
  • 9/16" - 26 Spline input
New T-Bird Power Rack for Mustang II Crossmembers
(Part #91035341)
                        

Power Steering rack fits aftermarket Mustang II crossmembers.  

Fits aftermarket Mustang II crossmembers. Available in power steering. Mount bushings are included.

POWER: Power rack modeled after the 1982-88 T-bird design with fitting port threads provided with a 9/16"-18 and 5/8"-18 O-ring threads. Also fits aftermarket Mustang II crossmembers. Bushings included. Uses a 3/4"-36 spline U-joint. (Can be used with a Saginaw GM power steering pump without any additional valves or inline pressure regulators).  Overall width is 45-1/8". 15-1/2" mount centers. Power rack does include the rack mounting bushings and male AN# 6 adapter fittings.

Steel Power Steering Rack and Pinion Lines, T-Bird Style
(Part #91035342)
                        

All new steel lines for your T-Bird power rack and pinion. These lines replace missing or damaged pressure lines on your power rack for MII.

  • Zinc Finish
  • Aluminum Material Type
  • Sold Individually
  • 1/4" Tubing Diameter
Replacement Rubber Boot for Mustang II Rack and Pinion
(Part #91034347)
                        

This is a replacement rubber boot for Mustang II rack and pinion units. It prevents dirt, moisture and debris from entering the steering rack to provide excellent protection and a long service life.

  • Replacement Boot
  • Protects from debris
  • For Mustang II rack and pinion

Rack and Pinion Extension Instructions (pdf) 

Rack & Pinion Mounting Bushing
(Part #91034341)
                        This rack & pinion mount bushing fits both power and manual Mustang II/Pinto racks.
                    
Mustang II Manual Rack Bolt Kit
(Part #91034342-2)
                        
  • (2) 5/8"-11 x 3-1/2" coarse hex cap screw Grade 5
  • (2) 9/16" hardened flat washers
  • (2) 5/8"-11 nyloc nuts
  • (1) Instruction sheet