T&D Machine 3148-1.70/1.70 Big Block Chevy Shaft-Mount Roller Rocker Arm Kit

The T&D Machine 3148-1.70/1.70 shaft-mount rocker arm kit is designed for Big Block Chevy applications requiring a 1.70 rocker ratio. This kit features a full-roller design and aluminum construction for a performance-focused valvetrain setup.

Finished in a natural aluminum appearance, the shaft-mount configuration provides an integrated rocker arm solution for compatible Big Block Chevy engines. The matched 1.70/1.70 ratio designation identifies the rocker ratio included throughout the kit.

With its combination of shaft mounting, full-roller construction, and aluminum material, this T&D Machine rocker arm kit is suited to engine builders seeking a specialized replacement or upgrade component. Verify application requirements before installation to ensure compatibility with your engine and valvetrain configuration.

Features:

• Brand: T&D Machine
• Part Number: 3148-1.70/1.70
• Application: Big Block Chevy
• Type: Shaft-mount rocker arm kit
• Rocker Ratio: 1.70/1.70
• Design: Full roller
• Material: Aluminum
• Finish: Natural