Exterior Components› Body Panels and Components

PRW

BOLT KIT, CYLINDER HEAD, GM CHEVY,

$112.64

SKU: P02A 1034621

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The PRW 1034621 is a cylinder head bolt kit designed for GM Chevy LS1, LS6, 4.8, 5.3, 5.7, and 6.0L engines from 2004 onwards. It is constructed from 4140 alloy steel and specially heat-treated to achieve a tensile strength of 200,000 psi.

The kit includes 12-point nuts. PRW emphasizes the superior strength and durability achieved through their heat-treating and centerless grinding processes.

Fitment

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

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Specifications

BrandPRW
Part NumberP02A 1034621

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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