Crower is continually developing shaft rocker systems for the new "hot" cylinder heads. Each Crower Shaft Rocker setup is impeccably designed and produced to maximize valve train rigidity and accuracy. We utilize the longest arm length possible for each application, resulting in minimal rocker tip travel. This results in less frictional power loss as well as accommodating larger diameter valve springs. Crower Shaft Rocker Setups allow for the quickest "at the track" valve train modifications around. Any change that requires rocker removal can be performed without concern for absolute accuracy upon reassembly.

Crower Shaft Rockers are available in: Stainless Steel & Billet Steel