1-Inch Press-In PCV Valve Cover Breather Baffle Kit – 451002 - Granatelli Motor Sports
SKU: 451002
GRANATELLI PERFORMANCE ENGINE COMPONENTS
ADD A CLEAN PCV BREATHER SYSTEM WITHOUT WELDING.
The Granatelli Motor Sports 451002 Press-In PCV Breather Valve Cover Kit provides a clean solution for adding a 1-inch press-in PCV-style breather to valve covers that do not have an existing breather provision.
Featuring a threaded baffled insert, double O-ring female receptacle and included PCV-style breather, this kit is designed to help provide reliable crankcase ventilation while helping reduce unwanted oil push-out.
CRANKCASE VENTILATION
Why a Proper Breather System Matters
Performance engines can benefit from properly configured crankcase ventilation. The Granatelli 451002 Press-In PCV Breather Kit provides a practical solution for adding or relocating a breather provision on compatible valve covers while the baffled design helps reduce unwanted oil from being pushed through the breather.
Simple Installation for Custom Valve Cover Applications
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01
Choose the LocationDetermine the appropriate location for the additional breather or PCV connection on the valve cover. |
02
Prepare the OpeningDrill the properly sized 1.375-inch opening required for installation of the baffled insert. |
03
Install & SealSecure the threaded baffle, sealing components and included PCV-style breather according to the installation requirements. |
Built for Custom Engines & Performance Valve Covers
● Custom Engine Builds ● Performance Vehicles ● Street Machines ● Race Applications ● Custom Valve Covers ● Additional Breather Locations
Versatile Valve Cover Breather Solution
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✓ Valve Covers Without Breather Holes Provides a solution for adding a breather provision to compatible valve covers. |
✓ Additional Breather Locations Useful when a custom engine combination requires an additional breather location. |
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✓ Performance Engine Builds Designed for performance-oriented engine combinations requiring a clean crankcase ventilation solution. |
✓ Custom Fabrication Projects Provides a no-weld installation option for compatible custom valve cover projects. |
Why Choose the Granatelli 451002 PCV Breather Kit?
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✓ No Welding Required Designed to provide a clean breather installation without requiring welding or extensive fabrication. |
✓ Baffled Oil Control Design The baffled insert helps reduce unwanted oil push-out through the breather system. |
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✓ Double O-Ring Receptacle Features a 1-inch double O-ring I.D. female receptacle for a secure breather connection. |
✓ Complete PCV-Style Kit Includes the PCV-style breather unit along with the components needed for installation. |
APPLICATION & FITMENT
Universal Valve Cover Application
The Granatelli 451002 Press-In PCV Breather Kit is designed as a universal valve cover breather solution and is not limited to a specific Year / Make / Model vehicle.
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Universal Application Suitable for compatible custom valve covers with adequate space for installation. |
1.375" Hole Required The valve cover must be prepared with the appropriately sized opening for installation. |
BREATHER KIT DETAILS
Product Specifications
| Part Number | 451002 |
| Product Type | Press-In PCV Valve Cover Breather Kit |
| Application | Universal |
| Breather Receptacle | 1" Double O-Ring I.D. Female Receptacle |
| Required Hole Size | 1.375 Inches |
| Baffle | Threaded Baffle Included |
| Breather Included | PCV-Style Breather Unit |
| Included Hardware | Lock Nut, Sealing Washer & O-Ring |
| UPC | 802735004397 |
| Brand | Granatelli Motor Sports |
| Condition | New |
| Country of Origin | Made in USA |
| Warranty | 90-Day Warranty |
INSTALLATION & FITMENT NOTE
Verify valve cover material, available clearance and installation requirements before modifying your valve cover. A properly sized 1.375-inch hole is required for installation. Professional installation is recommended when drilling or modifying engine components.
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