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Hays Street 450 Clutch Kit - GM

Fits GM LS1/LS6, 11 in. diameter, 26-spline

Part # 91-1007 Be the first to write a review

Hays Street 450 Clutch Kit - GM

In Stock
Free Shipping - Lower 48 US States
$569.95
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5

Emissions

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.

See Emissions Details
The Street 450 single disc kit is an excellent upgrade from your stock clutch and is designed to handle mildly modified engines up to 450 horsepower. It is a great clutch where drivability is the most important factor. Our clutch features 30% greater clamping force than a stock clutch allowing you to put more power to the ground and top-quality disc material allows for smooth, no-chatter engagement. Kit includes pressure plate, clutch disc, alignment tool, and instructions. *This clutch is made to work with the early flat style flywheels found on LS1 and LS6 engines. It will not work with the recessed surface flywheels found on LS2, LS3, and LS7 engines. However, if paired with the proper flywheel, the combination can be bolted up to any 6-bolt crank LS engine. **Pair with Hays 10-730 or 20-730 for a perfect match.

Features:

  • Great drivability for power levels up to 450 horsepower
  • Smooth, chatter-free operation using top quality organic composite friction surface material
  • Upgraded damper springs gives up to 30% more clamping pressure than stock OE clutch
  • Clutch disc features heavy-duty hub spring assembly for increased load capacity
  • Kit includes pressure plate, disc, and alignment tool
  • Works with flat style LS flywheels found in LS1 and LS6

About Hays

Looking for clutches, flywheels, flexplates, or torque converters? Shop the selection at Holley.com to find what you need.

Alignment Tool IncludedYes
ApplicationGM
Brand Hays
Disc Diameter11
Disc MaterialOrganic
Disc StyleSpring Hub
Emission Code5
Input Shaft Diameter1-1/8 in.
Input Spline26
Max Horsepower Rating450
Pilot Bushing IncludedNo
Pressure Plate StyleDiaphragm
Product TypeClutch Kits
Throwout Bearing IncludedNo
WarrantyLimited 90 Day Warranty
UPC090127009864
Part Number91-1007
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.
*This clutch is made to work with the early flat style flywheels found on LS1 and LS6 engines. It will not work with the recessed surface flywheels found on LS2, LS3, and LS7 engines. **Pair with Hays 10-730 or 20-730 for a perfect match.
Limited 90 Day Warranty: See Details
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.