Seller notes

Untitled DocumentView StoreFeedbackChevrolet Performance LS9/ZR1 Camshaft - 12638427 Cam Specs: Duration @ .050" 211/230 Lift .562"/.588" 122 LSA This cam will work on all Gen IV engines with proper springs. Gen III engines require a Gen IV timing chain cover for cam position sensor since the LS9 cam does not have a rear camshaft position sensor reluctor ring.RETURNSPlease read the listing entirely as returns are typically not accepted and may be subject to a 20% restocking fee. If you have any ...

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