T AND D MACHINE 3128-170/170 BBC Shaft Rocker Arm Kit for Brodix 3X Heads

The T AND D MACHINE 3128-170/170 BBC Shaft Rocker Arm Kit is a shaft-mounted rocker arm solution designed for Big Block Chevy applications using Brodix 3X heads. This kit features a 1.70 rocker ratio and a full-roller design to support consistent valvetrain operation.

Constructed from aluminum with a natural finish, the rocker arms combine a lightweight material with the functionality of a shaft-mounted configuration. The full-roller design is suited to performance-oriented valvetrain setups where smooth rocker movement is important.

This kit is identified as the BBC Shaft Rocker Arm Kit with Brodix 3X O/P Heads and includes matched 1.70/1.70 rocker ratios. The T AND D MACHINE brand and 3128-170/170 part number provide clear identification for selection and installation planning.

Features:

• Brand: T AND D MACHINE
• Part Number: 3128-170/170
• Application: Big Block Chevy with Brodix 3X heads
• Mounting Style: Shaft mount
• Rocker Ratio: 1.70/1.70
• Rocker Design: Full roller
• Material: Aluminum
• Finish: Natural
• Product Type: Rocker arm kit