Engines and Components› Cylinder Heads and Components

Texas Speed & Performance

LT1 312cc 6-Bolt CNC Cylinder Head

$3,083.99

SKU: 199-SSPRCLT1

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In Stock
Ships by Jul 29
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Description

The Precision Race Components (PRC) LT1 CNC cylinder heads are a high-performance upgrade for LT-based engines. These heads feature 312cc intake ports, 2.165" intake valves, and 1.600" exhaust valves with a 58cc chamber size. They are equipped with a .660 spring kit, PAC valve springs, titanium retainers, and CHE bronze guides.

Constructed from aluminum and manufactured in the USA, these 6-bolt cylinder heads offer a thicker deck surface for enhanced durability. The product is noted as being for 'Competition Use Only, Not Legal for Road Use'.

Fitment

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Specifications

BrandTexas Speed & Performance
Part Number199-SSPRCLT1
CategoryEngines and Components

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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