Baisley Hi-Performance offers a roller tip rocker arm conversion for Harley® engines that dramatically reduces valve and guide wear. Baisley’s modifies the stock rocker arms by adding the roller tip to it. These modifications are performed to the original equipment rocker arms, which you would supply to us. Baisley’s can also change the rocker ratio and correct the rocker arm geometry for high lift applications (valve length modification and spacer plates required; call for specifics).

Note: We keep modified rocker arm sets in stock to sell on an exchange basis to minimize downtime. Cores can be supplied if you have no cores to send in. Part numbers listed above are in-stock. Other applications and ratios available by Special Order. Contact Zipper’s Performance for further details.

Weight 1 lbs

Engine Type

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