Manley Performance Valve Spring - 221446SF-16

Brand: Manley Performance

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Part Number: 221446SF-16
Part Location: U.S.
Availability: *Special Order
Delivery: Up to 2 Weeks
If purchased before 12:00 EDT - estimated delivery by July 18

Retail: $1,156.04

Price: $1,100.99

You Save: $55.05

Coil Bind Height (IN)

1.15 Inch

Engine Compatibility

Universal

Finish

Chrome Plated

Includes Damper

Inside Diameter Of Inner Spring (IN)

0.7 Inch

Installed Height (IN)

2.05 Inch

Material

Silicone Steel

Outside Diameter Of Outer Spring (IN)

1.4 Inch

Quantity

Set Of 16

Spring Rate

575 Pounds Per Inch

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Manley Performance Valve Spring

Valve Spring; Nextek; Universal; Super Finished Chrome Silicon Steel; Double Spring; With Damper; 1.400 Inch Outside Diameter/ 0.700 Inside Diameter; 575 Pounds Per Inch Spring Rate; 2.050 Inch Installed Height; Set Of 16

MPN: 221446SF16

Manley Performance has brought its trademarked NexTek® valve spring technology to the Chevy LS, Ford Modular, and Chrysler SB HEMI markets. Manufactured from "super clean" Hi-tensile strength chrome silicon steel alloy, these springs offer winning performance, long term reliability and the ultimate value. Our proprietary multi-step heat-treating combined with our shot peening process minimizes load loss and offers superior fatigue life. Computer-aided modeling of application specific designs has enabled us to bring the very best springs to these niche markets. We've utilized ovate wire extensively with many conical designs to render the lightest, highest quality, most reliable springs available today; as well as adding a special polishing feature that helps further improve the fatigue life of the part.

Engine Compatibility: Universal

Type: Dual

Finish: Chrome Plated

Material: Silicone Steel

Includes Damper: Yes

Installed Height (IN): 2.05 Inch

Coil Bind Height (IN): 1.15 Inch

Inside Diameter Of Inner Spring (IN): 0.7 Inch

Outside Diameter Of Outer Spring (IN): 1.4 Inch

Spring Rate: 575 Pounds Per Inch

Quantity: Set Of 16

Features

No Degradation Of Spring Pressure In The Later Stages Of A Race
Specially Processed Premium-Grade Chrome Silicon That Is Virtually Free Of Impurities Or Surface Irregularities
Manufactured From "Super Clean" Hi-Tensile Strength Chrome Silicon Steel Alloy
Offer Winning Performance, Long Term Reliability And The Ultimate Value
Proprietary Multi-Step Heat-Treating Combined With Our Shot Peening Process Minimizes Load Loss And Offers Superior Fatigue Life
Utilized Ovate Wire Extensively With Many Conical Designs To Render The Lightest, Highest Quality, Most Reliable Springs
Special Polishing Feature That Helps Further Improve The Fatigue Life Of The Part
Limited 90 Day Warranty

Specifications of Manley Performance Valve Spring - 221446SF-16
Coil Bind Height (IN)	1.15 Inch
Engine Compatibility	Universal
Finish	Chrome Plated
Includes Damper	Yes
Inside Diameter Of Inner Spring (IN)	0.7 Inch
Installed Height (IN)	2.05 Inch
Material	Silicone Steel
Outside Diameter Of Outer Spring (IN)	1.4 Inch
Quantity	Set Of 16
Spring Rate	575 Pounds Per Inch
Type	Dual