My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

McLeod 4956-00-02 Soft Lok Clutch Assembly Mopar - 340/383/440 10 130T 6-Bolt

(Chrysler 300 1964-71, Town & Country 1970-77, Newport 1965-78, New Yorker 1970-78, Imperial 1966-67, 1970-75; Dodge Charger 1966-74 + 53 more models)

Manufacturer

Picture for manufacturer McLeod

Part Number

4956-00-02
6 reviews
Sale Price

$1,850.00

Estimated ship date Wednesday, November 18

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The McLeod Soft Lok clutch assembly is a high-performance drag racing clutch specifically engineered for Mopar 340, 383, and 440 engines with 6-bolt crankshafts. This complete assembly features a 10-inch diameter, 1-inch bore, 23-spline configuration with a 130-tooth flywheel ring gear and zero balance design.

Key Features:

  • Low static pressure design for light pedal effort and soft engagement
  • Adjustable spring pressure for tuning launch characteristics
  • Proven NHRA and IHRA record-holding performance
  • Reduces tire spin for harder launches off the starting line
  • Aluminum flywheel construction for reduced rotating mass
  • Sintered iron clutch disc for exceptional heat resistance
  • High clamp force (HCF) pressure plate design
  • Zero balance (0bal) configuration

Complete Assembly Includes: Aluminum flywheel, high clamp force pressure plate, and sintered iron clutch disc. This assembly is specifically designed for drag racing applications and is NOT recommended for street use. The Soft Lok is one of McLeod's most popular clutch assemblies among drag racers, delivering the perfect balance of controllability and aggressive launch performance.

Fits Mopar engines with 6-bolt crankshaft flanges (1964-1978 applications including 340, 383, and 440 cubic inch V8 engines).

Products specifications

Fits

Chrysler 300 1964-71, Town & Country 1970-77, Newport 1965-78, New Yorker 1970-78, Imperial 1966-67, 1970-75; Dodge Charger 1966-74, Challenger 1970-73, Dart 1967-73, Ramcharger 1974-78, D150 1978, W150 1978, Coronet 1965-67, 1970-76 + 47 more models

Flywheel Material

Aluminum

Disc Diameter

10"

Engine

1964-1999 SBC/BBC

Engine Balance

Internal Balance

Ring Gear

130 tooth

Hub Style

Solid

magento _type

simple

Magento category

Clutch Kits

magento status

1

magento tax_class_id

2

magento visibility

3

magento_atrribute_set

Clutch Kits

magento_product_web

base

magento_store

default

Make

Chrysler

Number of Discs

Single

Racing Application

Drag Racing

Spline

1" x 23

Spline

1In. x 23

Disc Diameter

10In.

Flywheel Included

Yes

Hardware Included

Yes

Pilot Bushing Included

No

Pressure Plate Style

Long

Disc Material

Sintered iron

Throwout Bearing Included

No

Input Spline Quantity

23

Counterweight Assist

Yes

Clutch Usage

Performance

Alignment Tool Included

Yes

Quantity

Sold as a kit.

Make

MOPAR

Flywheel Material

Billet aluminum

Ring Gear Tooth Quantity

130-tooth

Engine Balance

Internal

Disc Style

Full Face

So simple to shop with AUTOPLICITY. GREAT customer service when I called for assistance.

Found what I was looking for.it was in stock checkout was smooth and easy. Would use this site again.

Good pricing and hopefully 2 day shipping g

U had a very hard-to-find part

Autoplicity was great, I ordered my springs late Monday night and I received a shipment order confirmation number early Wednesday. So basically 1 business day and my order was out the door, pretty impressive. Can't wait 'till it gets here! Thanks Autoplicity!

Great Parts and Great Price.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy