Engines and Components› Cylinder Heads and Components

GM Performance

PLATE

$479.64

SKU: G03V 88958659

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Chevy SB2.2 Aluminum Valley Plate. Fits 809-88958617 and 809-88958691. No Inspection Cover. Revised water passage improves coolant flow from the cylinder heads. Uses -24AN fitting for water outlet (can use reducer for -20AN fitting).

Fitment

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Specifications

BrandGM Performance
Part NumberG03V 88958659

Videos

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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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