COMP Cams 4740-1 – Spring Shim .015 X 1.640

Description

COMP Cams 4740-1 – Spring Shim .015 X 1.640

Valve Spring Shim – 1.640″ OD, .635″ ID .015″ Thickness

Ensure the equal installed height of all of your valve springs with this 1.640″ outer diameter, .015″ thick, heat-treated spring shim.

These .015″ thick Valve Spring Shims with 1.640″ outside diameter and .635″ inside diameter are used to equalize the installed height of valve springs. Made from the highest quality shim stock, these shims are heat treated to stand up to radical Cam lobes. Kits are also available.

C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.C.A.R.B. E.O. Number: N/AInner Diameter: 0.635Outer Diameter: 1.64Shim Thickness: 0.015Amazon ASIN: B001G8N066C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for On-Road Vehicles?: Yes