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McLeod 6300407 Original Street Twin Clutch Kit Aluminum SBC 1-1/8 x 26 Spline 153T

(Chevrolet Camaro 1986-92, Corvette 1986-88, Tahoe 1995-96, C1500 1988-98, Blazer 1987-94, K1500 1988-98, C10 1986, K2500 1988-99, C3500 1988-99 + 44 more models)

Manufacturer

Picture for manufacturer McLeod

Part Number

6300407
11 reviews
Sale Price

$1,235.00

Estimated ship date Thursday, November 12

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The McLeod 6300407 Original Street Twin is a high-performance dual-disc clutch kit engineered for 1986–1999 Chevrolet Small Block applications. Designed for enthusiasts who demand more holding capacity than a single-disc setup without sacrificing street drivability, this twin-disc system delivers exceptional torque capacity while remaining smooth and manageable in daily driving conditions.

Featuring an aluminum flywheel construction, this kit reduces rotational mass for improved throttle response and quicker engine revving. The 153-tooth ring gear pattern and 1-1/8 in. x 26-spline input shaft fitment ensure proper engagement with compatible transmissions commonly paired with SBC-powered vehicles.

Key Features:

  • Twin-disc clutch design for significantly increased torque capacity over single-disc units
  • Aluminum flywheel reduces rotational weight for improved performance
  • 1-1/8 in. diameter, 26-spline hub fits popular manual transmissions
  • 153-tooth flywheel ring gear for compatibility with standard SBC starters
  • Engineered for 1986–1999 Chevrolet Small Block V8 engines
  • Street-friendly pedal effort and engagement characteristics
  • Manufactured by McLeod, a globally recognized leader in performance drivetrain components

The McLeod Original Street Twin is an ideal upgrade for high-horsepower Small Block Chevy builds, including modified, supercharged, or turbocharged street cars that have outgrown a conventional single-disc clutch. McLeod's precision manufacturing ensures consistent clamping force, long service life, and reliable power transfer from engine to transmission.

Products specifications

Fits

Chevrolet Camaro 1986-92, Corvette 1986-88, Tahoe 1995-96, C1500 1988-98, Blazer 1987-94, K1500 1988-98, C10 1986, K2500 1988-99, C3500 1988-99, K10 1986, C2500 1988-99, K5 Blazer 1986, K3500 1988-99, G20 1986-90, K20 1986, K30 1986 + 37 more models

Flywheel Material

Aluminum

Balance

0 Balance - For Externally Balanced Also Order Weight Kit #####

Disc Diameter

10.5"

Engine

1986-1999 SBC 305 & 350 1 PC SEAL

Engine Balance

Internal Balance

Ring Gear

153 tooth

Additional Counter Weight Kit Required

560222

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

Chevrolet

Number of Discs

Double

Spline

1 1/8" x 26

Flywheel Included

Yes

Disc Material

Organic/Organic

Ring Gear

153T

Alignment Tool Included

Yes

Disc Diameter

10.5In.

Throwout Bearing Included

No

Hardware Included

Yes

Pilot Bushing Included

No

Application

Chevrolet 1986-1997 SBC 1pc Seal

Pressure Plate Style

Diaphragm

very quik

Would be nice to get an estimate on ground shipping time.

prices not the lowerst as guaranteed

Great company to deal with. Had a question and called the 800 number and spoke to a person not a computer..... a real pleasure to deal with.. A plus in my book....

Where others couldn't deliver Autoplicity could. I went through two other supplier who kept changing the ship date. Autoplicity had it in stock and shipped the next day.

Great products and prices

great!

Pretty darn easy

so far so good

Quick and easy to purchase but took four days for the processing and to get shipped

** Update 4/18/2012<br>Everything arrived in several different shipments. I did experience a problem with some FelPro Headbolts that I had ordered. I ordered two and only received one, but after a short phone call with Paul from shipping, the problem was fixed and my second set of bolts were shipped.<br><br>They had the cheapest price that I could find on several products. I did not like the order confirmations on there website as I had to copy and paste to search for my tracking number. I am supposed to receive my order today and I am scared because the two weights do not match up. Autoplicity says 37.7 pounds and fedex says 3.8 pounds. Maybe there is more than one tracking number and I just do not know.

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