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Home > Engine Parts > Rocker Arms
Rocker Arms, Roller, Shaft Mounted, Billet Steel, 301 & 420 Hemi Predator
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Rocker Arms, Roller, Shaft Mounted, Billet Steel, 301 & 420 Hemi Predator - Image 1 of 0
Rocker Arms, Roller, Shaft Mounted, Billet Steel, 301 & 420 Hemi Predator - Image 2 of 0
Rocker Arms, Roller, Shaft Mounted, Billet Steel, 301 & 420 Hemi Predator - Image 1 of 0
Rocker Arms, Roller, Shaft Mounted, Billet Steel, 301 & 420 Hemi Predator - Image 2 of 0

Rocker Arms, Roller, Shaft Mounted, Billet Steel, 301 & 420 Hemi Predator

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Product Code: NRROCK-SM420-13
Shaft Mounted Roller Rocker Arms for 420 Hemi Predator
  • Super strong, high-ratio rocker arms (1.3 ratio)
  • Fits 420 Hemi Predators. Will not fit old style 420s or Hondas.
  • Must shave pin hole width - .010/.012" to fit 301 Hemi Predators.

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