Optimize your engine's valve performance with the GM LS3 OEM Rocker Arm Set featuring a 1.7 ratio and 16mm offset for precise valve actuation. Measuring 35 cm in length, these Aeroflow components deliver reliable strength and fitment to enhance power delivery and durability.

Enhance valve control precision with the Aeroflow GM LS1 OEM Rocker Arm Set, engineered with a 1.7 ratio for optimized valve lift and timing. Weighing just 3 kg, this set balances durability and lightweight performance to improve engine responsiveness. Discover how its 16 straight rocker arms deliver consistent power for your LS2 engine.

Enhance valve train efficiency with a precise 1.60:1 ratio that increases lift and performance for SBC engines. Crafted by Comp Cams, these cast roller rockers weigh 3.64 kg, ensuring durability without unnecessary bulk. Discover how these rockers optimize your engine’s power and longevity.

Improve valve train efficiency with a 1.50:1 ratio that enhances lift and timing precision. Crafted by Comp Cams, these cast roller rockers feature a durable 3/8" stud design, weighing 3.62 kg for optimized strength. Explore the full description to understand how these rockers deliver reliable performance for SBC engines.