PRW Pro Series Aluminum Rocker Arms - Ford Boss 351C-M, 400, 429, 460 1968-97, 1.73 Ratio 7/16" Stud. Includes PRW RockerLocs (Guide Plates Required)
PRW Pro Series Aluminum Rocker Arms are used around the world by professional racers, engine builders and hot rod enthusiasts, offering outstanding power and performance advantages for street, strip, and track applications. Made from high strength 6061-T6 aluminum extrusions, each piece is precision CNC machined and finished by hand to ensure that out customers receive the very best PRW has to offer. PRW stud mount aluminum rockers are specially machined to allow for larger springs and retainers with full-cage friction reducing bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to minimize wear that naturally occurs between the roller tip and the valve stem.
Features- Rocker Arm Mounting Style:
- Stud
- Rocker Arm Ratio:
- 1.73
- Rocker Arm Style:
- Full roller
- Stud Size:
- 7/16 in.
- Shims Included:
- No
- Rocker Arm Material:
- Aluminum
- Self-Aligning:
- No
- Rocker Arm Body Style:
- Standard
- Rocker Arm Fasteners Included:
- Yes
- Rocker Arm Nut Style:
- Polylock
- Slot Width (in.):
- N/A
- Maximum Spring Diameter (in.):
- N/A
- Finish:
- Blue Anodized
- Quantity:
- Sold as a set of 16.
- Make:
- Ford
- Engine Family:
- Ford big block 385 Series
- Engine Sizes:
- 7.0L/429-7.5L/460
- Years:
- 1967-1997
- Engine Family:
- Ford Boss
- Engine Sizes:
- 5.0L/302
- Years:
- 1969-1970
- Engine Family:
- Ford Cleveland
- Engine Sizes:
- 5.8L/351
- Years:
- 1970-1974
- Engine Family:
- Ford Modified
- Engine Sizes:
- 351L/351-6.6L/400
- Years:
- 1971-1982