LS1/LS2/LS6 Pro Series 2024 Aluminum 1.8 Ratio Needle Bearing Roller Rocker Arms

If you're looking to beef up your valvetrain, you can't go wrong with a set of TSP Pro Series Full Roller Rocker Arms. These rockers are a functional and fashionable addition to any LS1, LS2, and LS6 engine. Machined from 2024 aluminum with a stylish large-body design for added strength and durability. With roller fulcrums and needle-bearing tips and a machined relief for added valve spring clearance, these rocker arms are designed for stock or aftermarket engines.

CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED)
• 4.8 L / 293 in3
• 5.3 L / 325 in3
• 5.7 L / 346 in3
• 6.0 L / 364 in3

This Top Street Performance (TSP) product is designed for racing and off-road competition use only. It is not legal for use on public roads or emissions-controlled vehicles and does not comply with federal, state, or local emissions regulations. The buyer assumes all responsibility for legal use and installation.

What is a Emissions-Controlled Vehicle?
"An emissions-controlled vehicle is any vehicle equipped with a factory-installed emissions control system designed to reduce air pollution. These systems include catalytic converters, oxygen sensors, EGR (Exhaust Gas Recirculation) valves, and diesel particulate filters (DPF). Most vehicles manufactured after 1975 are considered emissions-controlled and must comply with federal and state emissions laws when used on public roads."