Set of 16 Rocker Arms 1.6 Ratio 3/8" Stud for Small Block Chevy 327 305 350 V8

Rocker Arms Set of 16 1.6 Ratio 3/8" Stud for Small Block Chevy V8

This set of 16 rocker arms with a 1.6 ratio and 3/8 inch stud mounting is built for Small Block Chevy 327, 305, and 350 V8 engines.

Overview

This set of 16 rocker arms delivers a 1.6 ratio and 3/8 inch stud fitment for Small Block Chevy 327, 305, and 350 V8 engines. The rocker arms transfer camshaft lift to the valves, making them a core part of valvetrain operation. It suits builders and engine owners replacing worn or mismatched rocker arms in a small block build.

Built For Performance

• Set of 16 rocker arms covers both cylinder heads on a V8
• 1.6 rocker ratio matches common Small Block Chevy valve lift specs
• 3/8 inch stud mounting fits standard small block stud hardware
• Matched set helps keep valvetrain geometry consistent across cylinders
• Intended for Small Block Chevy 327, 305, and 350 V8 applications

Fits These Machines

• for Small Block Chevy 327 V8
• for Small Block Chevy 305 V8
• for Small Block Chevy 350 V8

On-The-Job Use

• Valvetrain refresh during a top-end rebuild
• Replacing worn or noisy rocker arms on a small block
• Camshaft and head work where rocker ratio matters
• Engine builds where stud-mounted rocker hardware is used

Specs At A Glance

Good To Know

Q: Do I need to check valve lash after installing these rocker arms? A: Yes, valve lash or preload must be set after installation, so follow the adjustment procedure for your specific Small Block Chevy setup.

Q: Should rocker arms be replaced as a full set? A: Replacing them as a matched set of 16 helps keep valvetrain behavior consistent across all cylinders and reduces the chance of uneven wear.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.