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OPTITORQUE TECHNOLOGIES LLC

BBC Head Stud Kit w/ Dart/AFR/ GM Perf. Heads

$247.79 $209.99 Save $37.80

SKU: O040 10515

In Stock
In Stock
Ships by Jul 29
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The OPTITORQUE TECHNOLOGIES LLC 10515 is a cylinder head stud kit for Big Block Chevy engines. It features 12-point nuts, chromoly material, and a black oxide finish. It includes washers and assembly lubricant.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandOPTITORQUE TECHNOLOGIES LLC
Part NumberO040 10515

Videos

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Cylinder Head Bolts vs Cylinder Head Studs - Summit Racing Quick Flicks
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Small Block Chevy Engine Build: Cylinder Heads

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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