COMP Cams Conical Spring Kit w/ Tool Steel Retainers, 0.675" Lift 2014-2018 GMC Sierra 1500 5.3L, 6.2L 2

Comp Cams Conical Spring Kit w/ Tool Steel Retainers, 0.675" Lift

*Fits: 2014-2018 GMC Sierra 1500 5.3L, 6.2L

The .675" Lift Conical Spring Kit w/ Tool Steel Retainers features a smaller diameter in the upper half to reduce active mass. This reduction in mass, along with the progressive frequency created by the conical shape, dampens coil oscillations better than any other spring design. These improvements in dynamic stability allow for the use of more aggressive camshafts and an increase in RPM limit speed. Finally, Superfinish processing of the springs results in increased durability and spring life.

Features:

• 0.675" Max Lift
• Reduces Active Mass and Dampens Coil Oscillations
• Increase in RPM Speed
• Complete Kit Includes Conical Valve Springs, Tool Steel Retainers, Valve Locks, Seals, and Spring Seats

Specs:

• Retainer Material: Tool Steel
• Spring Style: Conical
• Max Lift: 0.665"
• Installed Height: 1.900"
• O.D. of Outer: 1.332"
• I.D. of Outer: 0.932"
• Spring Rate: 519
• Seat Pressure: 145
• Coil Bind Height: 1.175"
• Valve lock Type: 7° Steel
• Valve Seals Type: Steel Jacketed Viton
• Spring Seats Type: I.D. Locator

Warranty Information (opens in new tab): Click HERE

Part Number: 7230TS1-KIT