Manley steel retainer, 1.550 diameter with a 10° seat, is a straightforward valve spring retention option for conventional builds. As a steel piece it provides dependable retention and pairs with compatible springs and keepers to maintain valve geometry. This retainer suits applications where proven steel construction is preferred, whether for durability, cost considerations, or specific fitment requirements.
Manley Spring Retainer, RET-STEEL 1.550 10 D