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Engines and Components› Cylinder Heads and Components

PRW

Main Cap Stud Kit GM LS 4.8/5.3/5.7/6.0L

$253.01 $210.84 Save $42.17

SKU: P02A 1000098

In Stock
In Stock
Ships by Aug 4
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

Part #: 1000098

Main Stud Kit - 12 Point Nuts - 6-Bolt Mains - Steel - Black Oxide - GM LS-Series - Kit

MIA's Description

It is constructed from premium grade Custom 4135 Steel, heat-treated to 200,000 psi for superior strength. These studs are centerless ground after heat treatment for perfect alignment and thread-rolled for enhanced fatigue strength. The kit includes hardened parallel-ground washers and 12-point nuts.

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

BrandPRW
Part NumberP02A 1000098

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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