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Hays Street 450 Conversion Clutch Kit 91-2101

Hays Street 450 Conversion Clutch Kit 91-2101
Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101Hays Street 450 Conversion Clutch Kit 91-2101
$660.99 ea
NEWBackordered until 10/26/2023
Model: 4006959
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
Hays Street 450 Clutch Kits are an excellent upgrade from your stock clutch. Our newest 26-spline versions are designed to work in conjunction with a modern 5-speed or 6-speed transmission swap. Engines with mild modifications such as headers, intake manifold, or mild camshaft changes work well with this clutch. These clutch kits are designed handle stock or mildly modified engines up to 450 horsepower. It is a great clutch where drivability is the most important factor. It features upgraded damper springs which give 30% greater clamping force than a stock clutch allowing you to put more power to the ground and top quality organic composite disc material allows for smooth, no-chatter engagement. Our disc friction material is bonded to a steel backing plate that increases heat dissipation and provides excellent structural strength for higher RPM use. The Street 450 is a great choice for an upgraded stock clutch replacement.
Features:
  • Includes 26-Spline Clutch Disc
  • Great Drivability For Power Levels Up To 450 Horsepower
  • Smooth Chatter-Free Operation
  • Steelback Clutch Disc Features Heavy-duty Hub Spring Assembly
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

About Hays

Drag racing's biggest stars have relied on Hays clutches since SEMA Hall of Famer Bill Hays decided back in 1958 that there had to be a way to build one that could stand up to racing's unimaginable power and torque. Now part of Holley Performance, Hays continues to develop complete clutch kits for an infinite number of high-performance applications, pressure plates for precise gear changes, clutch discs for smooth, chatter-free engagement, and flywheels and flexplates ideal for today's vehicles.

Downloads:

Download Name File Size
199r11317.pdf165.27KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Ford Mustang Base 1965 4.3L / 260 / V8
4.7L / 289 / V8
10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Base 1966 4.7L / 289 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Base 1967 4.7L / 289 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Base 1968 5.0L / 302 / V8
4.7L / 289 / V8
10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Base 1969 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Base 1970 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Base 1971 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Base 1972 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Boss 302 1969 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Boss 302 1970 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Boss 302 1971 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Grande 1970 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Grande 1971 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Grande 1972 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Mach 1 1970 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Mach 1 1971 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Mach 1 1972 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Shelby GT-350H 1966 4.7L / 289 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Shelby GT-350 1965 4.7L / 289 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Shelby GT-350 1966 4.7L / 289 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Shelby GT-350 1967 4.7L / 289 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang Shelby GT-350 1968 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang 1964 4.7L / 289 / V8
4.3L / 260 / V8
10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate
Ford Mustang 1973 5.0L / 302 / V8 10.5 in. 26 Spline Organic Disc w/Diaphragm Pressure Plate

Specifications:

Alignment Tool Included Yes
Application Ford
Color Black
Disc Diameter 10.5
Disc Material Organic
Disc Style Spring Hub
Emission Code 5
Input Shaft Diameter 1-1/8 in.
Input Spline 26
Max Horsepower Rating 450
Part Type Clutch Kit
Pilot Bushing Included No
Pressure Plate Style Long
Throwout Bearing Included Yes
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm

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Hays Street 450 Conversion Clutch Kit 91-2101:
Mustang Depot 2023