Engines and Components Engine Bearings

PRW

MAIN CAPSBILLET STEELPONT 326400 SMALL 4 BOLT DOWELPINNED REPL. OR CONV.(INCL

$537.69

SKU: P02A 1738901

In Stock
In Stock
Ships by Jun 13
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

PRW Power designed these 1738901 Billet Steel Main Caps for Pontiac 326-400 Small Journal engines. Made from precision-machined high strength steel, these 4 Bolt Dowel Pinned Replacement or Conversion main caps allow transfer of increased shock loads to the crankshaft and bearings, improving engine performance and reliability.

Fitment

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Specifications

BrandPRW
Part NumberP02A 1738901

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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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