Search for parts here
Press & drag to view
HaysPart 12-240✓ Fits 109 vehiclesMade in US
Product Details
⚙️
Vehicle Fitment & Compatibility
109 applicationsCompatible Engines
6.4L V8 390ci5.8L V8 352ci7.0L V8 427ci7.0L V8 428ci
Application Notes
PERFORMANCEFLYWHEELBILLET STEELNEUTRAL INTERNAL BALANCE184 GEAR TEETH40 LBS.
View all 109 vehicle applications
Years
Make / Model
Submodel
Engine
1965–1971
Ford Country Sedan
6.4L V8 390ci
1965–1967
Ford Country Sedan
5.8L V8 352ci
1965–1966
Ford Country Sedan
7.0L V8 427ci
1965–1967
Ford Country Squire
5.8L V8 352ci
1966
Ford Country Squire
7.0L V8 427ci
1967–1971
Ford Country Squire
6.4L V8 390ci
1968
Ford Country Squire
7.0L V8 428ci
1965–1966
Ford Custom
5.8L V8 352ci
1966
Ford Custom
7.0L V8 427ci
1968–1971
Ford Custom
6.4L V8 390ci
1965–1966
Ford Custom 500
5.8L V8 352ci
1966
Ford Custom 500
7.0L V8 427ci
1968–1971
Ford Custom 500
6.4L V8 390ci
1968
Ford Custom 500
7.0L V8 428ci
1965–1967
Ford F-100
5.8L V8 352ci
1968–1972
Ford F-100
6.4L V8 390ci
1965–1967
Ford F-250
5.8L V8 352ci
1968–1972
Ford F-250
6.4L V8 390ci
1966–1967
Ford F-350
5.8L V8 352ci
1968–1972
Ford F-350
6.4L V8 390ci
1965–1970
Ford Fairlane
6.4L V8 390ci
1965–1969
Ford Fairlane
6.4L V8 390ci
1965–1966
Ford Fairlane
7.0L V8 427ci
1965–1966
Ford Fairlane
7.0L V8 427ci
1965–1966
Ford Fairlane
5.8L V8 352ci
1965–1966
Ford Fairlane
5.8L V8 352ci
1966–1967
Ford Fairlane
6.4L V8 390ci
1966
Ford Fairlane
7.0L V8 427ci
1966
Ford Fairlane
5.8L V8 352ci
1969
Ford Fairlane
7.0L V8 427ci
1969
Ford Fairlane
7.0L V8 427ci
1969
Ford Fairlane
7.0L V8 428ci
1969
Ford Fairlane
7.0L V8 428ci
1965–1966
Ford Galaxie
5.8L V8 352ci
1966
Ford Galaxie
7.0L V8 428ci
1965–1967
Ford Galaxie 500
7.0L V8 427ci
1965–1967
Ford Galaxie 500
7.0L V8 427ci
1965–1966
Ford Galaxie 500
5.8L V8 352ci
1965–1966
Ford Galaxie 500
5.8L V8 352ci
1965
Ford Galaxie 500
6.4L V8 390ci
1965
Ford Galaxie 500
6.4L V8 390ci
1968–1971
Ford Galaxie 500
6.4L V8 390ci
1968–1970
Ford Galaxie 500
6.4L V8 390ci
1968
Ford Galaxie 500
7.0L V8 428ci
1968
Ford Galaxie 500
7.0L V8 428ci
1965–1966
Ford LTD
5.8L V8 352ci
1968–1971
Ford LTD
6.4L V8 390ci
1968
Ford LTD
7.0L V8 428ci
1970–1971
Ford LTD
6.4L V8 390ci
1967–1969
Ford Mustang
6.4L V8 390ci
1965–1971
Ford Ranch Wagon
6.4L V8 390ci
1965–1967
Ford Ranch Wagon
7.0L V8 427ci
1965–1966
Ford Ranch Wagon
5.8L V8 352ci
1970
Ford Ranch Wagon
6.4L V8 390ci
1967–1969
Ford Ranchero
6.4L V8 390ci
1967–1969
Ford Ranchero
6.4L V8 390ci
1967
Ford Ranchero
6.4L V8 390ci
1968–1969
Ford Ranchero
6.4L V8 390ci
1965–1968
Ford Thunderbird
6.4L V8 390ci
1965–1966
Ford Thunderbird
7.0L V8 427ci
1967
Ford Thunderbird
7.0L V8 428ci
1968–1969
Ford Torino
6.4L V8 390ci
1968–1969
Ford Torino
6.4L V8 390ci
1969
Ford Torino
6.4L V8 390ci
1967
Mercury Brougham
7.0L V8 428ci
1965
Mercury Caliente
7.0L V8 427ci
1966–1967
Mercury Caliente
6.4L V8 390ci
1965–1970
Mercury Colony Park
6.4L V8 390ci
1965–1966
Mercury Colony Park
7.0L V8 427ci
1967
Mercury Colony Park
7.0L V8 428ci
1965–1967
Mercury Comet
7.0L V8 427ci
1965
Mercury Comet
7.0L V8 427ci
1966–1969
Mercury Comet
6.4L V8 390ci
1965–1968
Mercury Commuter
6.4L V8 390ci
1965–1966
Mercury Commuter
7.0L V8 427ci
1967
Mercury Commuter
7.0L V8 428ci
1967–1969
Mercury Cougar
6.4L V8 390ci
1967–1969
Mercury Cougar
6.4L V8 390ci
1968
Mercury Cougar
7.0L V8 428ci
1968
Mercury Cougar
7.0L V8 428ci
1965
Mercury Cyclone
7.0L V8 427ci
1966–1969
Mercury Cyclone
6.4L V8 390ci
1969
Mercury Cyclone
6.4L V8 390ci
1969
Mercury Cyclone
6.4L V8 390ci
1965–1967
Mercury Marauder
6.4L V8 390ci
1965
Mercury Marauder
7.0L V8 427ci
1969–1970
Mercury Marauder
6.4L V8 390ci
1969–1970
Mercury Marauder
6.4L V8 390ci
1967
Mercury Marquis
7.0L V8 428ci
1968–1970
Mercury Marquis
6.4L V8 390ci
1970
Mercury Marquis
6.4L V8 390ci
1965–1968
Mercury Montclair
6.4L V8 390ci
1965–1966
Mercury Montclair
7.0L V8 427ci
1967
Mercury Montclair
7.0L V8 428ci
1968–1969
Mercury Montego
6.4L V8 390ci
1968–1969
Mercury Montego
6.4L V8 390ci
1965–1970
Mercury Monterey
6.4L V8 390ci
1965
Mercury Monterey
7.0L V8 427ci
1966–1967
Mercury Monterey
7.0L V8 428ci
1966–1967
Mercury Monterey
6.4L V8 390ci
1966–1967
Mercury Monterey
7.0L V8 428ci
1969–1970
Mercury Monterey
6.4L V8 390ci
1965–1966
Mercury Park Lane
6.4L V8 390ci
1965
Mercury Park Lane
7.0L V8 427ci
1966–1967
Mercury Park Lane
7.0L V8 428ci
1968
Mercury Park Lane
6.4L V8 390ci
1965
Mercury Villager
7.0L V8 427ci
1966–1967
Mercury Villager
6.4L V8 390ci
1966–1967
Mercury Voyager
6.4L V8 390ci
No applications match your search.
⭐
Key Features
1969-1978 Big Block Ford 429-460, 184-Tooth, 40 lb, Internal Balance
Hays Steel Flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. All Hays flywheels are certified S.F.I. spec 1.1. This flywheel fits the big block internal balanced 352, 390, 427, 428, 429, 460 CID Ford for 1965 through 1972. This is a 184 tooth flywheel that weighs 40 lbs. Requires an 11 in Borg-Beck, Long or Mark XII clutches. This flywheel is thicker than stock and may require a bellhousing spacing or a Lakewood bellhousing to eliminate interference. Flywheel bolts included. Other applications available.
1969-1978 Big Block Ford 429-460, 184-Tooth, 40 lb, Internal Balance
- Fits BB Ford With Internal Balance
- 184 Tooth Flywheel
- Weighs 40 Lbs
- Requires 11 In B&B, long or Mark XII Clutches
- Thicker Than Stock
📖
About this product
1969-1978 Big Block Ford 429-460, 184-Tooth, 40 lb, Internal Balance
📋
Product Specifications
# Of Teeth
184
Application
Ford
Balance
Internal
Brand
Hays
California Proposition 65 Chemical Name
20
Category
Transmission
Emission Code
5
Material
Steel
Part Type
Clutch Flywheel
Product Type
Flywheels
SFI Certification
1.1
Sub Category
Flywheel
Warranty
Manufacturer's Limited 90 Day Warranty
🛡️
Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
US
Emissions Code
5
HS Code
8483506000
📐
Dimensions & Shipping
Product Dimensions
15.6 × 15.5 × 1.5 in
Shipping Dimensions
15.6 × 15.5 × 1.5 in
Weight
15241 g (15.24 kg)