High Performance Rocker Arm Stud Kit for GM 4.3L Vortec V6 2-Pack
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ARP
ARP 100-7221
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Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to180,000 psi. Excellent for E.T. Bracket Racing, limited rule ovaltrack competition and street use. 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 extralarge radius base offers greater resistance to flex. Not to be usedwith OEM-style, self-locking nuts. To be used with ARP’s patentedPerma-Loc™ adjusters.
- Material: 8740 Chrome Moly
- Finish: Black
- Material 2:
- Finish 2:
- Origin: USA
Returns Policy
--PLEASE NOTE: MOST ORDERS ARE SUBJECT TO RESTOCK OR CANCELATION FEE. PLEASE CALL OUR OFFICE FOR DETAILS AND EXCEPTIONS-- You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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