Engines and Components› Camshafts and Valvetrain

COMP Cams

Spring Seat and Seal Kit for 5.3/6.0L LS

$48.28

SKU: C007 528-KIT

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The COMP Cams 528-KIT is a valve spring seat and seal kit designed for Chevy LS Series 5.3L and 6.0L engines. This kit includes steel locators with an inside shoulder type. It is intended to work with COMP Cams' LS6+ Beehive Valve Springs and provides an OEM style spring seat and valve seal solution. The kit is sold as a set and includes seals/seats for both intake and exhaust valves.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCOMP Cams
Part NumberC007 528-KIT

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy