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Hays 91-1003 Street 450 Clutch Kit for GM Applications

(Chevrolet Camaro 1970-84, Corvette 1970-82, 1984, Impala 1970-84, Malibu 1973-83, Chevelle 1970-73, Blazer 1970-74, C10 Pickup 1970-74 + 76 more models)

Part of: Hays Street 450 Clutch Kit

Other options in this family: Hays 91-1001 Hays 912003 Hays 912003T Hays 91-1002 Hays 912006

Manufacturer

Picture for manufacturer Hays

Part Number

91-1003
5 reviews
Sale Price

$531.95

2 left at this price

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Usually delivered within 2 days

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Product Details

The Hays Street 450 Clutch Kit is engineered for GM vehicles producing up to 450 horsepower, delivering reliable performance for street-driven applications. This complete clutch assembly provides enhanced clamping force and durability while maintaining smooth, daily-drivable characteristics.

Key Features:

  • Rated for power levels up to 450 horsepower with excellent street manners
  • Heavy-duty hub spring assembly in the clutch disc for increased load capacity and longevity
  • Upgraded damper springs deliver up to 30% more clamping pressure than stock OE clutches
  • Organic composite friction material ensures smooth, chatter-free engagement
  • Complete kit includes pressure plate, clutch disc, release bearing, and alignment tool

Designed for enthusiasts who demand more holding power than stock without sacrificing drivability, the Hays Street 450 series combines performance upgrades with quality construction for dependable operation in modified street vehicles.

Products specifications

Fits

Chevrolet Camaro 1970-84, Corvette 1970-82, 1984, Impala 1970-84, Malibu 1973-83, Chevelle 1970-73, Blazer 1970-74, C10 Pickup 1970-74, Caprice 1970-84, C10 1975-84, El Camino 1970-84, Monte Carlo 1970-84, Nova 1970-79 + 71 more models

Input Shaft Spline Quantity

10

Maximum Horsepower

450

Prop 65

No

Disc Type

Spring Hub

Pressure Plate Type

Diaphram

Alignment Tool Included

Yes

Application

GM

Brand

Hays

Category

Transmission

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

Transmission Clutch Kit

Pilot Bushing Included

No

Pressure Plate Style

Diaphragm

Product Type

Clutch Kits

Sub Category

Transmission Components

Throwout Bearing I.D. (inches)

1.380

Throwout Bearing Included

Yes

Transmission

Category

Warranty

Manufacturer's Limited 90 Day Warranty

Good price

Easy and quick. Nice site.

I was very impressed at the timely fashion our order was shipped. I will be shopping with Autoplicity in the future.

Autoplicity is awsome!! lowest prices.. fast shipping great customer service.. this is hard to find in todays world!!

Autoplicity has a great selection of parts, great companies and great prices. Shipping was very fast and payment very easy. Will be shopping here in the future.

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