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$39.99
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate

Speedway Power Brake Booster Conversion Adapter Plate

Universal Fit, 4.50" Overall Length, 4.50" Overall Width, 1.00" Overall Thickness, Aluminum

26 Reviews | 8 Answered Questions
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Lincoln, NE -
Phoenix, AZ -
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Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
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Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
Speedway Power Brake Booster Conversion Adapter Plate
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Part # 91031402
$39.99
each
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  • Plate will allow you to bolt your booster to your existing 2-bolt master cylinder mount
  • Premium heavy-duty aluminum construction for consistent performance and reliability
  • Fits boosters with four bolts on 3-3/8" centers
  • Fits master cylinder mounts with 3-1/4" or 3-3/8" centers
  • Length 4.50", width 4.50", thickness 1.00"

Details

MFG. Part #:
91031402
Overall Length:
4.50"
Overall Width:
4.50"
Overall Thickness:
1.00"
Inside Diameter:
2.20"
Bolt Hole Pattern:
3.38" x 3.38"
Thread Pitch:
3/8"-24
Material Type:
Aluminum
Finish:
Natural
Sold in Quantity:
Each

Info

If your car currently has manual brakes and you want power brakes, you have to build a new mount for the brake booster. With this plate you will be able to bolt your booster to your existing 2-bolt master cylinder mount.

Fits boosters with four bolts on 3-3/8" centers. Fits master cylinder mounts with 3-1/4" or 3-3/8" centers.

Notes

Fits M.C. mounts with 3.25" or 3.38" centers. Four mounting holes with 3.38" spacing, recessed .50".

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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Reviews

Q & A

Videos & Articles
  • Follow along to see how a 1955 Chevy Bel Air is chosen for a Tri-5 restoration project. From a floral dash to a hole in the floor, there is some work to be done!
  • Jeff converts his 1967 Chevelle manual brake system to power by installing a Delco booster kit. Learn how to make the master cylinder more resistant to brake fluid and a few tips for an easy install.
  • How to change brake pads, rotors and calipers using the Mustang II complete brake kit. Replace your drum brakes with disc brakes for performance and better braking ride. For use on Bobcat and Mustang II spindles.

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