The Comp Cams Ultra Pro Magnum™ XD Rocker Arms boast an engineering pedigree forged from robust 8650 steel, setting them apart from inferior knock-offs and import substitutes. Elevating durability to new heights, these rockers feature a distinctive machined billet pushrod seat insert. The insert ensures exceptional longevity, making them a standout choice.
Crafted with precision, these stud mount rockers are fully rebuildable. Their design incorporates precision-sorted needle bearings and hardened roller tips, facilitating optimal load distribution and minimizing wear. This design philosophy contributes to an extended service life, making them compatible with a variety of spring and retainer diameters.
The XD design is a testament to cutting-edge technology, employing advanced FEA and CAD techniques. This results in enhanced strength, stiffness, and MOI optimization tailored for endurance, drag, and circle track applications. Remarkably durable, these rocker arms come with a lifetime guarantee against breakage, underlining their resilience.
Embrace authenticity by choosing only genuine “COMP” logo rocker arms to ensure the highest quality and reliability. The specified Part # 1801-16 signifies a set of 16 rockers tailored for Chevy Small Block V8 engines ranging from 265 to 400 cubic inches. With a 3/8" stud and a 1.5 ratio, they can handle up to 1000 lbs of open spring pressure.
Key Features:
- Billet pushrod seat insert for exceptional durability
- 8650 steel construction for superior accuracy and strength
- Precision-sorted needle bearings for optimal load distribution and extended service life
- Advanced FEA and CAD development for improved strength and stiffness
- Engineered for endurance, circle track, and drag race applications
- Lifetime Warranty: We stand by the strength of our rocker bodies, offering a lifetime guarantee against breakage!
- *Must use screw-in studs and guide plates to optimize performance.
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
