Ultra-Gold Aluminum Roller Rocker Arms are CNC-machined aluminum roller rockers are rigid, provide sufficient clearance for 1.650" O.D. valve springs, and can withstand ex-tremely high spring pressures and lifts. Sold in sets of 16.
- Rocker Arm Mounting Style:
- Stud
- Self-Aligning:
- No
- Rocker Arm Ratio:
- 1.7
- Maximum Spring Diameter (in.):
- 1.650 in.
- Rocker Arm Style:
- Full roller
- Stud Size:
- 7/16 in.
- Shims Included:
- No
- Rocker Arm Material:
- Aluminum
- Rocker Arm Body Style:
- Standard
- Rocker Arm Fasteners Included:
- Yes
- Rocker Arm Nut Style:
- Polylock
- Slot Width (in.):
- N/A
- Rocker Arm Finish:
- Gold Anodized
- Quantity:
- Sold as a set of 16.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 6.5L/396-7.4L/454
- Years:
- 1965-1990
- 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
