Optimize your Holden V8 engine’s valve performance with precision 1.65 ratio bolt-on adjustable roller rockers. At 5.3 kg and compact dimensions of 45 cm by 23 cm by 5 cm, these rockers ensure a direct fit and reliable durability for enhanced engine response. Discover the technical advantages that make these rockers a critical upgrade.

Optimize valve train performance with Jesel's SPORTSMAN Rockers designed for Ford W 1.6 AFR heads. Precision-engineered at 50 cm length and weighing 8.5 kg, these rockers deliver reliable durability and exact fitment for enhanced engine efficiency. Discover how these components elevate your engine's responsiveness and longevity.

Maximize valve control precision and durability with Jesel's Pro Series Shaft Rockers, engineered for high-performance engines. Featuring a 1.6:1 ratio and .450" offset, these rockers deliver enhanced valve lift and timing accuracy. Explore how these components elevate your engine's efficiency and power output.

Enhance valve train efficiency with precise, non-adjustable LS11.82 ratio roller rockers. Weighing 3.76 kg, these rockers provide durable, stable performance under demanding engine conditions. Discover how their exact dimensions optimize fit and function for your engine.

Enhance valve train efficiency with the ULTRA GOLD ROLLER ROCKERS featuring a precise 1.72:1 ratio for improved valve lift and timing. Weighing 3.76 kg and measuring 38.6 cm in length, these non-adjustable rockers deliver consistent performance and durability. Discover the engineering that maximizes your engine’s potential.