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 engine performance with precision-engineered roller rockers featuring a 1.73:1 ratio for increased valve lift and improved airflow. Designed for 302-351 C and 429-460 engines, these components weigh 3.66 kg, ensuring durable operation without unnecessary bulk. Discover how this upgrade can optimize your engine’s efficiency and power delivery.

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.

Enhance valve train efficiency and durability with Comp Cams' Cast Roller Rockers, engineered for 289-351 Windsor engines. Featuring a precise 1.60:1 ratio and a robust 7/16" stud, these rockers deliver improved valve lift and reduced friction for optimized engine performance. Discover how these components elevate your engine's responsiveness and longevity.

Enhance valve train efficiency with Comp Cams cast roller rockers featuring a precise 1.60:1 ratio for improved valve lift and timing. Designed for 289-351 Windsor engines, these rockers offer robust 3/8" stud mounting for durability and consistent performance. Explore how these 3.64 kg rockers optimize your engine's power delivery and reliability.