| 摘要 |
A rocker arm assembly and support bridge assembly for use with internal combustion engines, having a base support and shaft bearing means for mounting a pair of oscillating rocker arms. A bridge support member spanning the pair of rocker arms and having bolt means for mounting the bridge support member to the base support, whereby said shaft bearing is disposed between said base support and said bridge support, said bolt means arranged on said support bridge assembly such that approximately one hundred percent of the force exerted by the bolt means is imposed on the shaft bearing member. Unique concave hold-down bolts are used to mount the base support to the cylinder head.
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