SKU: ISK4905


LS1 Dual Valve Springs 1.290" OD
125LBS Seat Pressure, 360LBS Open Pressure, 1.065" Coil Bind

Out of Stock
Enquire on Part

When looking for maximum reliability, nothing beats a dual valve spring. Our New Part No. ISK4905 is a drop-In installation with no machining required. Also available is the larger diameter ISK6105-SP for engines that need a higher seat pressure. Manufactured from a special Hi-Tensile Chrome Silicon Alloy, these springs yield maximum reliability in LS-1 Hydraulic Roller Cam Applications and will handle up to .650" Valve Lift. When converting to dual springs, matching steel retainers, spring locaters and valve seals are required.

Product Reviews for ISK4905 - ISKY

My Rating:
My Name:
Review Title:
My Review:
This product has yet to be reviewed
To be the first to review this product simply fill out the form to the left and let us know how you feel about this product!