Affordable, durable blue anodized rocker arms feature rollerized, needle bearing fulcrum assemblies and wide-contact roller tips. Locking nuts included. Sold in sets of 16. May be purchased individually by adding -1 at end of the part number.
        
      - Mounting Style:
 - Stud
 - Ratio:
 - 1.80
 - Style:
 - Full roller
 - Stud Size:
 - 7/16 in.
 - Shims Included:
 - No
 - Material:
 - Aluminum
 - Self-Aligning:
 - No
 - Body Style:
 - Standard
 - Nut Style:
 - Polylock
 - Slot Width (in.):
 - 0.600 in.
 - Maximum Spring Diameter (in.):
 - 1.625 in.
 - Finish:
 - Blue anodized
 - Fasteners Included:
 - Yes
 - Quantity:
 - Sold individually.
 - Make:
 - Chevrolet
 - Engine Family:
 - Chevy big block Gen V
 - Years:
 - 1991-1995
 - Engine Family:
 - Chevy big block Gen VI
 - Years:
 - 1996-2000
 - Engine Sizes:
 - 7.4L/454
 - Engine Family:
 - Chevy big block Gen VII
 - Engine Sizes:
 - 8.1L/496
 - Years:
 - 2001-2007
 - Engine Family:
 - Chevy big block Mark IV
 - Engine Sizes:
 - 6.5L/396-7.4L/454
 - Years:
 - 1965-1990