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McLeod 6330503 Original Street Twin Dual Disc Clutch Kit Aluminum Flywheel Ford BBF 429/460 1-1/16x10 176T

(Ford F-150 1975-79, Mustang 1969-71, F-250 1973-79, 1983-96, F-350 1973-79, 1983-97, Galaxie 500 1969-73, F-100 1973-74 + 12 more models)

Manufacturer

Picture for manufacturer McLeod

Part Number

6330503
12 reviews
Sale Price

$1,325.00

Estimated ship date Sunday, November 15

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Fitment guaranteed

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Product Details

The McLeod 6330503 Original Street Twin is a high-performance dual disc clutch kit designed for Ford Big Block FE and 429/460 applications spanning 1969–1998. Engineered to dramatically increase torque capacity over a traditional single disc setup while retaining street-friendly drivability, this kit is a favorite among performance enthusiasts who need serious clamping force without sacrificing everyday usability.

At the heart of this kit is an aluminum flywheel, chosen for its reduced rotational mass compared to cast iron alternatives. The lighter flywheel allows the engine to rev more freely, improving throttle response and acceleration. The twin disc design spreads clamping load across two friction surfaces, enabling the clutch to handle significantly more power and torque while keeping pedal effort manageable for street driving.

Key Features:

  • Dual disc (twin disc) design for increased torque capacity over single-disc setups
  • Lightweight aluminum flywheel reduces rotating mass and improves throttle response
  • Compatible with Ford Big Block 429/460 engines (1969–1998)
  • 1-1/16 inch x 10 spline input shaft specification for proper transmission fitment
  • 176-tooth ring gear for correct starter engagement
  • Street-tuned disc friction material balances high torque holding capacity with smooth engagement
  • Complete kit includes pressure plate, dual friction discs, aluminum flywheel, and hardware

The McLeod Original Street Twin line bridges the gap between demanding performance requirements and day-to-day street reliability. Whether you're building a high-horsepower restomod, a drag strip–capable street car, or a truck with serious pulling power, the 6330503 delivers the clamping force needed to put your power to the ground reliably.

Products specifications

Fits

Ford F-150 1975-79, Mustang 1969-71, F-250 1973-79, 1983-96, F-350 1973-79, 1983-97, Galaxie 500 1969-73, F-100 1973-74, Ranchero 1970-71, 1975-77, Torino 1970-74, Falcon 1970, E-350 Econoline 1975-89, LTD 1969-73, F-250 HD 1997 + 6 more models

Flywheel Material

Aluminum

Balance

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

Disc Diameter

10.5"

Engine

1969-1978 BBF

Engine Balance

Internal Balance

Ring Gear

176 tooth

Additional Counter Weight Kit Required

563333

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

Ford

Number of Discs

Double

Spline

1 1/16" x 10

Application

1969-1978 BBF

Ring Gear

176T

Flywheel Included

Yes

Hardware Included

Yes

Disc Material

Organic/Organic

Alignment Tool Included

Yes

Pressure Plate Style

Diaphragm

Throwout Bearing Included

No

Pilot Bushing Included

No

Disc Diameter

10.5In.

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