Holley 300-132 Single Plane Mid-Rise Carbureted Intake Manifold GM LS1/LS2/LS6 Cathedral Port Includes:

• Zinc plated hex head cap mounting bolts & washers
• 3/8" NPT hex socket pipe plug (to block the manifold vacuum port if necessary)
• 1/8" NPT hex socket pipe plug (to block the MAP sensor port if necessary)
• (8) Viton O-ring cylinder head mounting flange gaskets

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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