Description
This item is brand-new, factory sealed.
COMP Cams 1620-16 Ultra Pro Magnum Rocker Arm Set w/ 1.7 Ratio for Chevrolet 396-454 w/ 7/16″ Stud
- Fit type: Universal Fit
- Manufacturer: ?COMP Cams
- Brand: ?Comp Cams
- Model: ?Ultra Pro Magnum Rocker Arm Set w/ 1.7 Ratio for Chevrolet 394-454 w/ 7/16″ Stud
- Item Weight: ?9.1 pounds
- Product Dimensions: ?3.54 x 3.94 x 3.94 inches
- Country of Origin: ?USA
- Item model number: ?1620-16
- Is Discontinued By Manufacturer: ?No
- Exterior: ?Machined
- Manufacturer Part Number: ?1620-16
- OEM Part Number: ?N
The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 396-454 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 7/16″ stud diameter and 1.7 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.
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