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COMP Cams 7228CC-KIT .630" Lift Conical Valve Spring Kit for Dodge 5.7L Hemi

(Jeep Grand Cherokee 2009-18, Commander 2009-10; Ram 1500 2011-18, 2500 2011-18, 3500 2011-18, 4000 2017-18; Dodge Durango 2009, 2011-18 + 7 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

7228CC-KIT
9 reviews
Sale Price

$578.95

4 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams 7228CC-KIT is a high-performance conical valve spring kit engineered specifically for 2009-2018 Dodge 5.7L Hemi engines. This complete spring kit supports up to .630" valve lift, making it ideal for performance camshaft upgrades and higher-lift applications.

Key Features:

  • Maximum valve lift capacity of .630 inches for aggressive camshaft profiles
  • Conical (beehive) spring design reduces valvetrain weight and friction
  • Direct-fit application for 2009-2018 Dodge 5.7L Hemi engines
  • Complete kit includes springs, retainers, and locks for all 16 valves
  • Manufactured to COMP Cams precision tolerances for reliable performance
  • Improved spring control at higher RPM ranges

This spring kit is essential when installing performance camshafts that exceed stock valve lift specifications. The conical spring design provides better harmonic characteristics and reduced valvetrain mass compared to traditional dual springs, while maintaining the pressure needed for high-performance operation. Professional installation and proper valvetrain measurement are recommended.

Products specifications

Fits

Jeep Grand Cherokee 2009-18, Commander 2009-10; Ram 1500 2011-18, 2500 2011-18, 3500 2011-18, 4000 2017-18; Dodge Durango 2009, 2011-18, Ram 2500 2009-10, Ram 1500 2009-10, Charger 2009-18, Challenger 2009-18, Ram 3500 2009 + 2 more models

Retainer Material

Chromemoly steel

Coil Bind Height

1.125

Seat Pressure

136

Spring Rate

440

Damper

No

Max Lift

0.630

ID Small End

0.662

ID Big End

0.918

OD Small End

1.030

OD Big End

1.286

Installed Height

1.800

Number of Springs

16

Free Length

2.110

Open Load

399

Included Seats

4683

Spring Seat Type

Chromemoly Steel

Spring Style

Conical

Valve Spring Series

Conical

Includes Shims?

No

Includes Retainers?

Yes

Includes Seats?

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

thank you

Excellent experience.

product was reasonable but shipping was double the product

A+

SUPER EASY

Shopping experience was quick and easy, I was able to find exactly what I wanted. I will definitely be using this site again in the future

Great product, great price and great delivery time.

Service was great and tires arrived early.

Easy order process. Fast delivery. Awesome prices. Will order again. Thank you

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