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McLeod 6342805 Street Twin Dual-Disc Clutch Kit Mopar Hemi & Wedge 1-3/16x18 Spline

(Chrysler 300 1963, Newport 1963; Dodge Charger 1966-71, Challenger 1970-71, Coronet 1965-67, 1970-71, Polara 1963-65, Monaco 1965, 880 1964-65 + 8 more models)

Manufacturer

Picture for manufacturer McLeod

Part Number

6342805
12 reviews
Sale Price

$1,295.00

Estimated ship date Sunday, November 08

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Product Details

The McLeod Street Twin is a high-performance dual-disc clutch assembly engineered for enthusiasts who demand both street drivability and serious power handling capability. Developed to meet the growing demands of power-adder applications — including nitrous oxide, superchargers, and turbochargers — the Street Twin is rated to handle up to 1,200 horsepower while remaining smooth and manageable for everyday street driving.

This specific application is designed for Mopar 1963–1972 Hemi and Wedge engines featuring an 8-bolt crankshaft flange. The aluminum flywheel construction keeps rotational mass to a minimum, improving throttle response and overall engine performance.

Key Features:

  • Dual-disc (twin-disc) clutch design for increased torque capacity without excessive pedal effort
  • Rated for up to 1,200 horsepower — ideal for forced induction and nitrous applications
  • Aluminum flywheel reduces rotating mass for improved response
  • Compatible with Mopar 1963–1972 Hemi & Wedge engines with 8-bolt crank
  • Input shaft spline: 1-3/16 in. x 18 spline
  • Ring gear: 143-tooth
  • Street-friendly engagement for daily driving comfort

The McLeod Street Twin delivers the ideal balance between race-proven performance and street usability, making it the go-to choice for high-horsepower Mopar builds that see both track days and daily commutes.

Products specifications

Fits

Chrysler 300 1963, Newport 1963; Dodge Charger 1966-71, Challenger 1970-71, Coronet 1965-67, 1970-71, Polara 1963-65, Monaco 1965, 880 1964-65; Plymouth Road Runner 1968-71, Barracuda 1968-69, 1971, GTX 1968-71, Cuda 1970-71 + 4 more models

Flywheel Material

Aluminum

Disc Diameter

10.5"

Engine

1963-1972 Wedge & Hemi

Engine Balance

Internal Balance

Ring Gear

143 tooth

Additional Counter Weight Kit Required

Not Required

Clutch Patterns

10.5" Borg & Beck. Street Twin Only

Horsepower Rating

1200

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

Double

Spline

1 3/16" x 18

Make

MOPAR

Pilot Bushing Included

No

Pressure Plate Style

Diaphragm

Throwout Bearing Included

No

Flywheel Included

Yes

Disc Material

Organic/Organic

Disc Diameter

10.5In.

Alignment Tool Included

Yes

Ring Gear

143T

Hardware Included

Yes

Application

1963-1972 Wedge & Hemi

This is my second purchase from Autoplicity and both purchases were very fast and the shipping is super fast. communication was excellent as well, I will definetly recommend them for any purchases.

Good

Easy shopping so far

Autoplicity had the exact part I needed for my boat when I accidentally left the key on all night. I was able to replace my electronic ignition module with confidence, knowing it was the same one I had before. Shipping was fast and the boat runs great again.

Best price found on product as well as easiest ordering options. To bad shipping is high.

Incredibly low prices and fast shipping. I bought shocks and struts for my truck and saved more than 35% over what my local parts store wanted!!! I made the mistake of not setting up my account before placing my order so I didn't get confirmation right away, but one quick phone call fixed that. Great customer service.

Good

They beat everyones price on-line and in town and it only took ten days to get my tire delivered to my front door I will shop with Autoplicity again I have told all my friends about the low price already Thank You

Thank you

Went great very easy

Is been a great experience, just hope nothing goes wrong when I receive my part

so far so great...will make a final evaluation when delivery is complete and batteries are correct and good...

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