Callies Dealer Locator

Creating more exposure for suppliers and engine builders

Callies Performance Products is now offering their Engine Builders and Dealers added exposure through a Dealer Locator map.  Individuals interested in purchasing engine related services and products can now locate qualified providers of specialized items by clicking this interactive map.  This map can be found at under the Contact Us tab.

ULTRA Xd Connecting Rods NOW IN STOCK


Ultra Xd Press Release


This unique (Patent Pending) design provides greater flexibility in camshaft selection for your next stroker engine build.  The canted housing design of the Ultra Xd will allow a larger lobe/base circle/lift camshaft to be selected.   By providing greater rod to cam clearance, Ultra Xd rods can improve the performance of your valve train.  Ultra Xd rods are available for LS1, SBC and BBC engine families. Every Ultra rod is machined from premium Timken 4330 steel and are intended for severe duty applications.