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• GT heads feature a reduced size lash adjuster
allowing for a raised intake port, creating a more
direct intake path
• These heads are the final revision of the
2000 Cobra “R” heads
• The most durable highest flowing modular engine
cylinder heads available
• Bare head used on M-6007-R50 Grand Am cup
race engine
• Fully loaded assembly
• 37mm intake valves, 32mm exhaust valves
• Intake valve lift: 11.2mm, exhaust valve lift: 11.5mm
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