The ZL1 Speed Shop has for many year scrutinized valve spring and retainer quality. We have seen some of the low quality valve springs and retainers or valve spring kits offered by other suppliers that either do not fit correctly and/or fail prematurely. We regret these type of parts are available in the market place. You can trust the spring kits The ZL1 Speed Shop offers are quality and up to the task. Whether you need a low-lift flat tappet spring kit or a .800+ lift solid roller kit, the ZL1 can supply your need.
This listing is for a custom high quality spring kit from .300" lift - .800" lift for any application: GM/ Chevrolet, Ford, Chrysler, or Import.
Part Number | CUSTOM VALVE SPRING KIT |
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Brand | ZL1 SPEEDSHOP/SAG PERFORMANCE |