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Product Details
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Vehicle Fitment & Compatibility
Compatible Engines
7.2L V8 440ci
7.0L V8 426ci
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Key Features
Overview
Hays Street 650 single disc kits are designed handle highly modified engines up to 650 naturally aspirated horsepower (600HP for forced induction & nitrous combinations). Designed as a true Street/Strip clutch for spirited high performance driving or frequent track use. The high performance disc utilized in the Street 650 has an 8-spring hub with encapsulated damper springs and a sintered metallic friction surface. The encapsulated spring can handle 3 times the shock load versus a standard coil spring. Sintered metallic material provides a degree of slippage on vehicle launch to prevent violent engagement characteristics found in paddle-style metallic discs. Each kit includes pressure plate, clutch disc, throwout bearing, alignment tool, and instructions.
1970-72 Dodge/Plymouth 426/440 V8, 10.95 in. diameter, 18-spline
Features
- Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)
- True “Street/Strip” clutch kit for spirited street driving and frequent track use
- Pressure plate offers 30% more clamping force than stock
- Sintered metallic disc friction surface used for smoother engagement during vehicle launch
- Upgraded 8-spring hub with polyurethane encapsulated damper springs handles 3 times the shock load over standard disc springs
- All Street 650 clutch kits come complete with pressure plate, disc, throwout bearing, and alignment tool
- Available for GM, Ford, AMC, Jeep and Chrysler
TECHNICAL SPECS
- Input Spline
- 18
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Product Specifications
Alignment Tool Included
Yes
Application
Ford
Brand
Hays
California Proposition 65 Chemical Name
20
Category
Transmission
Disc Diameter
10.95
Disc Material
Sintered Metallic
Disc Style
Spring Hub
Emission Code
5
Input Shaft Diameter
1 in.
Input Spline
18
Max Horsepower Rating
650
Part Type
Transmission Clutch Kit
Pilot Bushing Included
No
Pressure Plate Style
Borg & Beck
Product Type
Clutch Kits
Sub Category
Transmission Components
Throwout Bearing I.d. (inches)
1.425
Throwout Bearing Included
Yes
Warranty
Manufacturer's Limited 90 Day Warranty