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McLeod Racing Soft Lok Clutch Assembly for Ford Small Block 4.6L/5.0L/5.4L 11" - 4978-00-06

If you’re serious about drag racing, you’ve probably heard of the McLeod Soft Lok assembly. This clutch isn’t just another part; it’s a game changer for those who want to get off the line without wasting time spinning tires. Designed specifically for drag racers, this unit is all about performance, and trust me, it shows. Just a heads up though, it’s not made for the street—this is pure track material.

The Soft Lok is a favorite among NHRA and IHRA record holders, and for good reason. It features low static pressure, which means you get a lighter pedal feel without sacrificing responsiveness. That soft engagement helps you leave the starting line harder and faster, so you can put the power down effectively.

One of the standout features of this clutch is the adjustable spring pressure. That means you can fine-tune it to match your driving style or track conditions. Plus, it comes with counterweights, which can help with balance and stability during those intense launches.

Inside the box, you’ll find a pressure plate, a sintered iron disc, and an aluminum flywheel. The aluminum flywheel not only reduces weight, but it also helps with quicker revs. This setup is built for Ford small blocks, specifically for engines from 1996 to 2017 with a 4.6L, 5.0L, or 5.4L 8-bolt crank. Here’s the nitty-gritty:

  • Make: Ford
  • Engine: 1996-2017 4.6L/5.0L/5.4L 8 Bolt Crank
  • Spline: 1 3/8" x 10
  • Ring Gear: 164 tooth
  • Disc Diameter: 11"
  • Hub Style: Solid
  • Number of Discs: Single
  • Flywheel Included: Yes
  • Flywheel Material: Aluminum
  • Engine Balance: Internal Balance

So, if you’re looking to step up your drag racing game, the McLeod Soft Lok is worth considering. Just remember, it’s all about that track life—this isn’t your everyday clutch.

Other Part Numbers:
McLeod Racing #MCL4978-00-06

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who Is Mcleod Racing?

Mcleod Racing is an aftermarket company that was founded in 1971. They are a company that specializes in manufacturing high-performance clutches and drivelines for the automotive industry. They offer performance parts that help create champions in various motorsport disciplines. Today, they are considered the leading global supplier in their market segment.

Wide Range Of Performance Parts

The company offers various products from clutch components, clutch kits, hydraulic bearings, bell housings, flywheels, and other driveline performance products. For 50 years, they have been providing cutting-edge products to the world’s best performance automotive and racing enthusiasts.

In 2008, the Mcleod Racing was acquired by NHRA driver and entrepreneur Paul Lee which help expand the company to new markets and widen its product line. But even with the new management, they still maintained its tradition of creating the most innovative clutches in the market.

Purchase Mcleod Racing Products At Vivid Racing

If you are in the market for high-performance driveline components, then Mcleod Racing is the brand for you. Their parts are designed to function and perform in extreme conditions and even have parts capable of handling 3000 hp. If seasoned racers and tuners trust them, so can you. Whether you are driving a high-powered race car or simply want a better performing car that can bring you from point A to point B, Mcleod Racing got you covered. To know more about what they can offer, visit Vivid Racing and check out their list of products that fit your specific needs.

McLeod Racing LLC, Products are warranted to be free from defects in material and workmanship for the period of ninety (90) days, from the date of purchase. McLeod does not warrant or make any representations concerning its products when not installed and used strictly in accordance with the manufacturer's instructions for such; installation and operation, and in accordance with good installation and maintenance practices of the automotive industry. McLeod will not be held liable for the labor charges and other intangible or consequent losses that might be claimed as a result of the failure of any part, nor shall it be liable for damages or injury to persons or property resulting from the misuse or improper installation of any part subject to this warranty.

No merchandise may be returned for any reason unless prior return merchandise authorization number (RMA#) has been obtained from McLeod.

McLeod reserves the right to examine all parts returned for warranty claim to determine whether or not any such part has failed because of a defect in material or workmanship. McLeod obligation under this warranty shall be limited to repairing, replacing or crediting, at its option, any part found to be defective. All products returned to McLeod for warranty inspection must be prepaid by the customer under this warranty. There are no other warranties, either expressed or implied, which extend beyond those set forth in the preceding paragraphs.

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