ARP 300-8247 Perma-Loc? Stud Girdle 7/16-20 X 2.000 .750 BODy Diameter

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ARP Fasteners

ARP300-8247
$569.15 AUD
$569.15 AUD
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ARP 300-8247 Perma-Loc? Stud Girdle 7/16-20 X 2.000 .750 BODy Diameter

Item Description

ARP 12PT POSI LOCK ADJUSTER NUT KIT 7/16 -20 THREAD 2.050" LONG ARP300-8247
Stop your rocker arms from loosening forever with these Perma-Loc rocker arm adjusters from ARP. Made from heat-treated, premium-grade 8740 chromoly steel, these adjusters provide 190,000 psi tensile strength for the utmost in reliability. Other features include exclusive heads with special shouldered stops to hold the adjusting wrench, precision CNC-machined threads to ensure optimum seat pressure, flush-machined set screws for proper contact on the studs, and, best of all, they don't require any special tools for installation.
Specs:
Rocker Arm Style: Full roller
Rocker Arm Nut Style: Polylock
Rocker Stud Thread Diameter: 7/16-20 in.
Overall Height (in): 2.050 in.
Outside Diameter (in): 0.750 in.
For Use with Stud Girdle: Yes
Quantity: Sold as a set of 16.
Notes: These rocker arms nuts have a 0.600 in. shank diameter for use with stud girdles.



Manufacturer Information

  • Manufacturer: ARP Fasteners
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