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ARP Rocker Arm Studs [PRO SERIES] (GM LS)

$169.80  $135.84
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If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in - you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within .005 T.I.R. thread pitch to thread pitch. They run-in straight and true. Lengths are exact - designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. NOTE: Not to be used with OEM-style, self-locking nuts. To be used with ARP's patented Perma-Loc adjusters.

HIGH PERFORMANCE SERIES
Made of 8740 chrome moly forgings and heat-treated to 180,000 psi. Excellent for E.T. Bracket Racing, limited rule oval track competition and street use.

PRO SERIES
Designed for competition applications, ARP's Pro Series rocker arm studs are made of premium grade 8740 chrome moly steel and heat-treated to a tensile strength of 190,000 psi.

SBC GEN III/IV LS Series (non adjustable),excluding LS7


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  • Model: 234-7207
  • FROM: ARP (AUTOMOTIVE RACING PRODUCTS)

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we added this on Thursday 09 January, 2014.

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ARP Rocker Arm Studs [PRO SERIES] (GM LS)
ARP Rocker Arm Studs [PRO SERIES] (GM LS)
$169.80  $135.84
Save: 20% off

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