Kit includes cams, gear cover gasket, cam bearings, and instructions. The 625 cam is designed for 95" or larger engines with compression ratios between 10:1 and 10.75:1.
Experience has shown that the chain drive with hydraulic chain tensioners works well for all but the most demanding high performance applications. That's why S&S offers their most popular grinds in a chain drive version. The most obvious advantage to a chain drive cam set over their popular gear drive cams is the expense. When you replace the stock cams with an S&S chain drive cam set, all you are replacing are the cams. You re-use the stock cam drive components so you save money on parts. Saving money has always been a good idea, but never more so than it is today.
This item fits the following applications: