Sierra Marine Oil Drain Kit 1 / 2"-20 for GM Chrysler Ford Engines

Sierra Marine Oil Drain Kit 1/2"-20 is designed for easy oil changes on GM, Chrysler, and select Ford marine engines with a 1/2"-20 oil pan drain.

• Fits GM, Chrysler, and some Ford marine engines
• 1/2"-20 thread size
• Makes engine oil changes quick and clean
• Ideal for draining oil through the transom
• SIERRA part number: SIE18-7891