OTC 4846 Tappet Block Alignment Set for Harley-Davidson Big Twin Single Cam Engines
The OTC 4846 provides the perfect alignment of the oil hole from the crank case to the tappet block on Shovel and Evo style engines. Align rocker boxes on Evo heads. Also align twin cam oil pump. Applications include all HD Big Twin single cam engines, stock and aftermarket, 76-Present. Similar to HD-33443.