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PRW 0845502

Sportsman Series Steel Rocker Arms 1958-81 Pontiac 287-455 & 4.3L V8

PRW 0845502

228-0845502

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PRW 0845502 Sportsman Series Steel Rocker Arms 1958-81 Pontiac 287-455 & 4.3L V8 $141.75
Sportsman Series Steel Rocker Arms
  • 1958-81 Pontiac 287-455 & 4.3L V8
  • Rocker Stud: 7/16"
  • Ratio: 1.65
  • 16/pkg

  • PRW 0845502 Details

    Pontiac

    Note: Includes rocker pivot balls and PRW RockerLocs. Guide Plates Required.

    Specifications:

    Manufacturer's Part Number:
    0845502

    NHRA Stock & Stock Eliminator Approved

    PRW PQX Sportsman Series Steel Stud Mount Roller Tip Rocker Arms are designed for use in mild street rebuild, off-road, circle track and drag racing applications. With 4340 chromoly steel bodies, these rockers have a longer pivot slot and are stronger than die-cast aluminum or stamped steel, resulting in reduced rocker arm flex. The roller tip minimizes scrubbing, reduces friction and frees up an additional 15 to 30 horsepower over stock rockers. Each 16-piece set includes PRW RockerLocs and pivot balls.

    Features
  • High Performance
  • 4340 Chromoly Steel Bodies
  • Stronger than Die-cast Aluminum or Stamped Steel Rockers
  • Roller Tip Minimizes Scrubbing
  • Reduces Friction
  • 15-30 Horsepower Gain
  • 350 lbs Open Spring Pressure

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