P-Ayr GM 8.1L Passage Manifold Mockup

Description

The Base for Your Custom 8.1L Induction System

The GM 8.1L V8 uses a unique passage manifold as part of its induction system. This P-Ayr replica is an essential tool for anyone fabricating a custom intake plenum, fuel rails, or throttle body adapter for this engine. It provides a dimensionally-accurate base with all correct mounting points, ensuring your custom parts will bolt on perfectly.

Key Features & Benefits:

• For Custom Fabrication: The ideal starting point for building a one-off induction system.
• Accurate Mounting Points: Guarantees your custom components will align with the cylinder heads.
• Lightweight & Manageable: Easy to work with on a bench or flow bench.

Product Specifications:

• Component: Passage Manifold
• Engine Type: GM 8.1L Vortec V8
• Brand: P-Ayr Products
• SKU: 2132