Product Description
MR. GASKET VALVE COVER BREATHER - PUSH-ON STYLE - CHROME - BIG BLOCK CHEVY 1965-1967
2-1/2 Inch diameter x 2-1/8 Inch tall. Replaces OEM GM breather 6421868 on late 1965-1967 GM Big Block.
Features:
- Chrome Plated Steel
- Internally Baffled With Filter
- Fits Valve Covers With 1.22 In Opening