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1979-04 Mustang UPR LS Swap Adapter Plates w/ Solid 4.6 Mounts by UPR

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Details   |   Reviews
1979-04 Mustang UPR LS Swap Adapter Plates w/ Solid 4.6 Mounts

Easily swap your LS engine with the help of these 4.6 motor mounts and adapter plates for 1979-2004 Mustang!

Item #UPR-3013102
MPN# 3013-102

Everyday Low Price: $139.99

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Made in the USA


  • Adapts 4.6 Motor Mounts To LS Engines
  • Makes Engine Swap Easier
  • No Cutting or Drilling
  • Made In USA


  • Solid Motor Mounts
  • 1/4" Thick Mild Steel
  • Grade 10.9 Hardware
  • Silver Zinc Plated Finish

 What's in the Box

  • (2) 4.6 Solid Motor Mounts
  • (2) Adapter Plates
  • Installation Hardware

LS Swap Adapter Plates w/ 4.6L Motor Mounts

Make your Mustang LS engine swap a breeze with these LS swap adapter plates and solid motor mounts from UPR! This kit allows you to easily drop in an LS engine into any K-member that accepts a 4.6L motor mount. The precision laser-cut adapter plates bolt to your engine with the supplied grade 10.9 hardware. The included 4.6L solid motor mounts bolt to the 1/4" adapter plates to handle higher horsepower applications. This kit installs in around 30 minutes with no cutting or drilling required. 

UPR Warranty - Click Here

  • Ford Mustang - 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
  • Fits 1979-2004 Mustang w/ LS swap and 4.6L tubular K-Member that accepts a stock style motor mount.

California Residents:
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About This Brand

In 1989, Mark Mainiero and his son Joe started UPR Products with Mustangs in mind. With the help of their employees Jeremy Martorella and Bart Tobener, they brought in more racing victories and records than any other shop of that time. In 1998, Joe recognized the need for a company that fully understood the Mustang racer's suspension needs. While making customer service his main priority, he strived to offer the strongest, lightest, and highest quality parts at an affordable price. A firm believer in the “keep it simple” philosophy Joe made sure all his components could be easily installed and adjusted. Shop UPR for high quality Mustang performance and dress up components.

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