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ARP 300-8247

Rocker Arm Adjusting Nuts Length 2.050"

ARP 300-8247

070-300-8247

ARP 300-8247 Rocker Arm Adjusting Nuts Length 2.050" $213.99
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Estimated ship date 12/01/17 if Ordered Today
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Need it Sooner? This similar item ships today!
Speedmaster Poly Sure Lock Rocker Arm Nut Set For Use With Big Block Chevy 454 Stud Girdle
Speedmaster 746-PCE255.1008
$23.70
View Details
Rocker Arm Adjusting Nuts
  • Length 2.050"
  • 7/16" for .600" wide slot

  • Specifications:

    Outside Diameter
    0.75
    Overall Height (in.)
    2.05
    For Use with Stud Girdle
    Yes
    Quantity
    Sold as a set of 16
    Rocker Arm Nut Style
    Polylock
    Rocker Arm Style
    Full roller
    Rocker Stud Thread Diameter (in.)
    7/16-20
    Manufacturer's Part Number:
    300-8247


    Exclusive Perma-Loc Design


    Features (Click to view cutaway of Perma-Loc)

  • Made by ARP of heat-treated 8740 alloy chrome moly steel
  • Compact, easy-to-use 12-point head holds wrench in place
  • Flush-machined set screw head for optimum contact
  • Bottom perpendicular to threads; threads perpendicular to base of adjuster ensuring optimum seat and even pressure
  • No special adjusting tools required
  • 16 per package


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