SKU: 51351973275

1965-66 Ford Mustang Power Steering Conversion Gear Box

Sale price$233.46 Regular price$259.40
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

1965-66 Ford Mustang Power Steering Conversion Gear BoxPerformance Online offers an integral power steering conversion for your 1965 70 Classic Mustang. Our gear box is modern integral steering box and provides true modern power steering feel, feedback and a sporty 16: 1 ratio. This steering box has been manufactured to bolt directly to the factory mounting location and fit the factory pitman arm. The factory steering column will need to be shortened 1 2" for clearance of our new gearbox. Application

Performance Online offers an integral power steering conversion for your 1965-70 Classic Mustang. Our gear box is modern integral steering box and provides true modern power steering feel, feedback and a sporty 16:1 ratio. This steering box has been manufactured to bolt directly to the factory mounting location and fit the factory pitman arm. The factory steering column will need to be shortened 1-2" for clearance of our new gearbox. 

Application info:
• Power steering conversion box for 1965-1970 Ford Mustangs with 1" sector shaft, 11/16-36 input shaft.
• Ford power steering pump upgrade. Available for small block Ford 289/302/351W and 200-250 6cyl engine. Includes pump, bracket, pulley and hardware. Painted black. Specify engine type.
• 2 piece OEM style rubber power steering hose kit available. 
• Replacement steering column shaft for 65-67 Mustangs. Allows use of aftermarket steering box with stock column. 3/4"-36 spline shaft.
• Steering Coupler, OEM Rag Joint Style, 11/16-36 x 3/4-36

Note: Power steering box will not fit with factory Z-bar clutch linkage on 1965-66 models. Must purchase our new Z-bar clutch linkage #990051

Note: 1967-70 Factory power assist cars require drag link adapter #990003

Upgrades shown in detailed images, use drop downs to add these options.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51351973275

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4.0 ★★★★★
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Manny
Bozeman, US
★★★★★ 5
Handy Tool for Frequent Flat Tire Repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Good quality and easy to use. As someone involved in emergency services, we deal with flat tires often, and this tool has been really helpful. The bits are sharp, durable, and make the repair process quicker and cleaner. Great to keep on hand for regular use or in a roadside kit.
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Reviewed in the United States on August 14, 2025
J
Verified Purchase
Jeremiah
Natrona Heights, US
★★★★★ 5
Tire repair done right
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Works well, for my high volume automotive repair store.
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Reviewed in the United States on August 28, 2025
K
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Kev
Waukegan, US
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
T
Verified Purchase
Troy Amhaz
Boise, US
★★★★★ 5
Must for subwoofers. True 2mm spec. High quality.
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more.
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Reviewed in the United States on November 29, 2025
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Verified Purchase
Craigdog
Belleville, US
★★★★★ 5
Quality product you
Model: 18 SqFt(1.7 SqM), Model: 18 SqFt(1.7 SqM)
Summary: Great quality product, priced right. Cuts and installs easy-follow the instructions people!! PRO TIP-you don’t need to cover every square inch. OVERKILL!! Think about it-when a bell rings you could put your fingers on the edge and silence it right? Same rules apply here. A strip or square will isolate the vibration and notice when placed correctly— knock on the surface and see what vibrates or what part makes the loudest drowning and that’s a good clue of where you should put a piece of this…unless you’re trying to use it for temperature insulation no need to go ape on it. If you look at the bottom of a stainless steel sink, it’s got a stripe or a small sticker of insulation that keeps it from rattling. You can do that here. What’s important to note is the instruction specifically say use a roller to roll the ribs out until it’s smooth that way you’ve got maximum adhesion. I see a lot of pictures and videos from people that finished their install and didn’t follow this simple instruction. It makes sure that it’s stuck down before you put all your paneling and carpet back in and it’s a small step with a cheap wooden roller it’s easy. I’ll say the installation with this product is a breeze. You can use sharp scissors or a blade. It does get gummy after a while, and you may need to clean off your blade or your scissors, but it cuts very well and the ribs make it easy to size in space the thickness is fantastic and the backing paper comes off quite easily. I’ve done lots of installations with Graphics emblems you name it and this product is very easy to use and represents good value.
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Reviewed in the United States on March 30, 2026

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