Female Safety Air Coupler - 1/4 Inch Npt WKD-469-120 4L engine and a compression

4L engine and a compression ratio of 9

Use Case: Ideal for regular maintenance or addressing mild to moderate carbon buildup

Painted in Black (high-gloss): air intake grille in front end (three-part) creates a powerful front look

anodized molding trim for the rear left side of the Targa top roll bar edge on 914 (1970-1976) and 914-6 (1970-1972) models

Polishing previously challenging spots such as behind door handles

Female Safety Air Coupler - 1/4 Inch Npt WKD-469-120 4L engine and a compressionSafety Air Coupler Truflate Nipple. This air fitting has a 1 4 in. NPT Female connection and is designed for use with the Truflate Nipple Profile. Specifications: Connection: 1 4 in. NPT Female Compatibility: Truflate Nipple Profile