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:
- 1.73
- 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.
- Notes:
- These rockers require screw-in studs and guideplates. Head machining may also be required.
- Make:
- Ford
- Engine Family:
- Ford big block 385 Series
- Engine Sizes:
- 7.0L/429-7.5L/460
- Years:
- 1972-1978
- Engine Family:
- Ford Boss
- Engine Sizes:
- 5.0L/302-5.8L/351
- Years:
- 1969-1972
- Engine Family:
- Ford Cleveland
- Engine Sizes:
- 5.8L/351
- Years:
- 1970-1974
