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Base Thread Size
- 7/16 in.-14 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Rocker Arm Nut Thread Length (in.)
- 0.800 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Effective Stud Length (in.)
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Base Thread Length (in.)
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- 0.800 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- Stock Replacement (2)

Pioneer Rocker Arm Studs

4.58 out of 5 stars 40 Customer Reviews

Pioneer offers these OEM replacement rocker arm studs for a variety of applications. They're machined from high-quality alloy steel for strength and reliability. The studs are available in various lengths and thread sizes for direct fitment on specific cylinder heads.

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