LT1 DIRECT INJECTED GM CYLINDER HEADS CNC PORTED FOR LT1 6.2 BLOCKS GRADE 3

LT1 DIRECT INJECTED GM CYLINDER HEADS CNC PORTED FOR LT1 6.2 BLOCKS GRADE 3 Product Description:

Overview

GM-12620544-CNC-ASSY-G3

GM factory cast re-manufactured cylinder heads for the GM LT1 6.2L series engine block, these heads come assembled with a choice of three different valve configurations.

Grade 3:

• New Manley Pro Flo/Severe Duty Intake Valves.
• New Manley Extreme Duty Exhaust Valves.

Features:

• CNC Ported.
• CNC Valve job.
• New Viton seals.
• New Manley Pro Flo/Severe Duty Intake Valves.
• New Manley Extreme Duty Exhaust Valves.
• New Manley Nextek Series Valve Springs.

NO CORE CHARGE!!! 

Warranty

This product, due to it`s intended use, is sold without warranty.