| Management number | 215572077 | Release Date | 2026/04/12 | List Price | $187.18 | Model Number | 215572077 | ||
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The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.52 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring oversized trunions, precision-sorted needle bearings and hardened roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.
| Brand | Comp Cams |
|---|---|
| Model | Ultra Pro Magnum Rocker Arm Set w/ 1.52 Ratio for Chevrolet SBC w/ 3/8" Stud |
| Exterior | Machined |
| Item Weight | 8.6 pounds |
| Manufacturer | COMP Cams |
| OEM Part Number | N |
| Item model number | 1601-16 |
| Product Dimensions | 13 x 4 x 4 inches |
| Manufacturer Part Number | 1601-16 |
| Is Discontinued By Manufacturer | No |
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