Ulta Pro Roller Rocker Arms SBC 1.7 Ratio

The Ulta Pro Roller Rocker Arms SBC 1.7 Ratio by COMP CAMS are designed for small-block Chevrolet (SBC) enthusiasts looking to enhance their engine's valvetrain efficiency and overall performance. These rocker arms are suitable for various applications, including street machines, race platforms, and classic restorations.

Constructed from hardened steel and featuring precision roller bearings, these roller rocker arms minimize friction and wear compared to traditional stamped-steel components. The 1.7 ratio provides a mechanical advantage that enhances valve lift, improving valve opening velocity and cylinder head breathing without necessitating extensive modifications to the camshaft or cylinder heads.

These roller rocker arms are a bolt-on retrofit for both original and aftermarket small-block Chevy cylinder heads, making them an excellent choice for those seeking reliable performance upgrades. They excel in street applications and can also be utilized in mild racing scenarios, ensuring compatibility with a wide range of setups.