GM LS2 LS3 Stainless Steel Roller Rocker Set M8 Stud Mount, 1.70 Ratio

GM LS2/LS3 Stainless Steel Roller Rocker Set — M8 Stud Mount, 1.70 Ratio

Accurate valve timing is the key to unlocking horsepower, and Aeroflow Performance roller rocker arms deliver it with precision. This LS2/LS3 rocker set is designed for rectangle port cylinder heads and combines durability with performance gains for both street and race engines.

Crafted with a stainless-steel body, these rockers promote valve-train stability under demanding conditions. Steel trunnions with needle and cage bearings minimize harmonics and friction, helping you maintain consistent valve timing at high RPM and across wide opening pressures.

Why this set stands out

• Stainless-steel body for enhanced durability and valve-train stability
• Steel trunnions with needle and cage bearings reduce harmonics and friction
• Oversized trunnions and robust stainless-steel construction rated up to 1000 lbs open valve spring pressure
• 1.70:1 ratio with M8 stud mounts, optimized for high-RPM performance and responsive valvetrain
• Suitable for a wide range of applications—from naturally aspirated to nitrous or boosted engines
• Designed for LS2/LS3 engines and rectangle port cylinder heads
• Includes 16 rocker arms and 16 poly lock nuts; option to purchase a set of two if required

Applications and compatibility

• Ideal for V8 engines using M8 studs and 1.70 ratio rocker arms
• Compatible with rectangle port cylinder heads
• Suitable for high RPM naturally-aspirated builds, nitrous setups, and boosted combinations

What’s included

• 16 roller rocker arms
• 16 poly lock nuts
• Option to purchase a second set (set of two) if required