Direct bolt-in replacement for the stock cam plate with stock mechanical chain tensioners. For use with non-stock gear drive camshafts. FEULING OE+ stock replacement billet cam plates are manufactured from 6061 aluminum providing increased rigidity and machined to FEULING''s high tolerance standards. The pressure relief valve and spring are pre-set; matched and seated by FEULING with a full pop off pressure of 50-60 psi. OE+ cam plates are a direct bolt in replacement and will accept the factory oil pump. As with all FEULING components; the competitively priced OE+ cam plates are designed and manufactured to the highest standard of quality with proven FEULING performance.Includes bearing retainer plate & hardware; for use with any 99-06 style oil pumps. Compatible Feuling oil pumps: 566075; 707377; 707381