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Isky Racing Cams 9945-RAD High-Performance Valve Springs

Part of: Isky Racing Cams Valve Springs

Other options in this family: Isky Racing Cams 9935 Isky Racing Cams 7005-8 Isky Racing Cams 7005-12 Isky Racing Cams 6005 Isky Racing Cams 9999-RAD

Manufacturer

Picture for manufacturer Isky Racing Cams

Part Number

9945-RAD
15 reviews
Sale Price

$571.57

4 left at this price

delivery box

Usually delivered within 2 days

free shipping

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Isky Racing Cams 9945-RAD valve springs are precision-engineered performance valve springs designed for high-performance and racing engine applications. These springs are manufactured to Isky's exacting specifications to deliver reliable valve control at elevated RPM ranges.

Key Features:

  • Precision-wound construction for consistent spring rates and longevity
  • Heat-treated chrome silicon alloy steel for superior durability
  • Designed to prevent valve float and maintain positive valve control
  • Shot-peened finish to resist fatigue and extend service life
  • Engineered for high-lift camshaft applications

Isky Racing Cams has been a trusted name in performance valve train components since 1946, and these valve springs reflect decades of racing experience and metallurgical expertise. Ideal for street/strip engines, circle track applications, and dedicated race motors where valve train reliability is critical.

Products specifications

Coated

No

Coil Bind Height (in)

1.180 in.

Damper Spring Included

Yes

Inside Diameter of Inner Spring (in)

0.770 in.

Inside Diameter of Outer Spring (in)

1.175 in.

Number of Springs Per Valve

Dual

Outside Diameter of Outer Spring (in)

1.625 in.

Quantity

Sold as a set of 16.

Spring Rate (lbs/in)

550 lbs./in.

Valve Spring Style

Standard

It was quick and easy to place the order for my 1996 Pontiac Firebird. I would recommend & use your online ordering system again.

Found part I needed and easy to verify fitment

First time using this company, fast delivery and at a great deal. Will definitely use them again.

Great Price Smooth Checkout

Fast order fulfillment and great price!

Exactly as expected. Fast, easy, and great prices.

Great tires great price fast shipping thank you!

Easy quick ordering

Order # 26695 I ordered an EGT and a gauge pod. It showed up at my house 4 days later exactly as I had ordered it. The Prices are unbeatable!

seemed a bit hard to find products, but the prices were great and delivery prompt

Autoplicity had the best price i could find on a VP fuel can,<br>and they gave me 25% off on shipping, and it shipped within 24hrs,<br>I will use them again for sure.<br>Thanks

This is the first time I've ordered from this site, but things look good from what I can tell so far. They had the parts I was looking for (including a fairly specialized racing part) for a price slightly lower than other places I had looked, and my order shipped the next business day. At the time I wrote this, they were also offering $5 back on my order for writing a review. ;-)

Thanks for you swift respond for the email and your accurate information and i hope to deal with you again

Great prices and super fast shipping. Good job.

Cheapest prices I found online! Ordered at 4:30 on a Thursday afternoon and had 'em waitin' on my doorstep by SATURDAY!

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