Description
The Comp Cams Ultra Pro Magnum XD rocker arms are precision-engineered components designed for Big Block Chevrolet applications. These high-performance rocker arms are perfect for automotive enthusiasts seeking enhanced performance and durability in their engines.
Constructed from durable 8650 steel, the Ultra Pro Magnum XD rocker arms are built to withstand the rigors of high-performance applications. The innovative design features a machined billet pushrod seat insert, allowing for a wide range of super-accurate ratios. This versatility makes them suitable for almost any popular application, whether for drag racing or circle track events. The rocker arms are fully re-buildable and incorporate precision-sorted needle bearings and hardened roller tips, ensuring longevity and superior performance. Advanced FEA and CAD design techniques have been employed to optimize strength, stiffness, and moment of inertia (MOI), making these rocker arms a reliable choice for demanding automotive environments.
Key Features:
- Designed specifically for Big Block Chevrolet applications.
- Features a 1.7-inch ratio with a 7/16-inch stud for optimal performance.
- Constructed from high-quality 8650 steel, ensuring durability and accuracy.
- Includes a machined billet pushrod seat insert for enhanced ratio versatility.
- Precision-sorted needle bearings and hardened roller tips for improved longevity.
- Fully re-buildable design to extend the lifespan of the rocker arms.
- Guaranteed against breakage for life, offering peace of mind to users.
The Comp Cams Ultra Pro Magnum XD rocker arms are ideal for performance enthusiasts and racers looking to enhance their engine’s capabilities. With proven materials and advanced design features, these rocker arms provide the necessary strength and precision for serious applications. Invest in the Ultra Pro Magnum XD rocker arms and experience the difference in performance and reliability on the track or street.






Reviews
There are no reviews yet.