Chrome Steel Round 1 3/8" Clamp-On Breather with Washable Filter for Crankcase Ventilation and Engine Dress-Up

This clamp-on oil filler cap is designed for compatible valve cover oil fill openings and helps complete a clean, finished engine appearance. The chrome-plated steel construction provides a bright dress-up look, while the twist-on design allows for secure installation on compatible valve covers.

The 1 3/8" neck or inlet sizing must match the valve cover grommet, hose, or opening style for proper fitment. Use it for hot rod, muscle car, truck, and performance applications where crankcase pressure control and appearance matter.

Verify neck size, PCV routing, hose barb size, grommet compatibility, and valve cover opening before installation.

COMPATIBLE WITH
UNIVERSAL VALVE COVER / CRANKCASE VENTILATION APPLICATIONS
• Fits compatible push-in, twist-on, clamp-on, or grommet-style openings as specified
• Commonly used with aftermarket valve covers and engine dress-up systems

COMMON VEHICLE APPLICATIONS
Universal / car / truck applications
Chevrolet / Ford / Mopar / GM engine builds with matching valve cover openings

NOTES
Verify neck diameter, grommet size, PCV routing, breather style, and valve cover opening before installation.

SPECIFICATIONS
Top Material: Steel
Top Finish: Chrome
Base Material: Rubber
Base Finish: Black
Top Style: Plain
Shape: Round
Shielded: No
Filter Element Material: Washable Synthetic
Filter Element Color: White
Diameter: 3"
Height: 3"
Neck Size: 1 3/8"