Earl's Aluminum Weld Bung - 3/8 in NPT Female PD850K 7 Cummins engines deliver can

7 Cummins engines deliver can crack or even shatter the stock flex plate

or create your own from scratch

Econ-O-Fit Size 8

1-3/4 in Diameter Hole

Earl's Aluminum Weld Bung - 3/8 in NPT Female PD850K 7 Cummins engines deliver canEarl's offers the most complete line of adapter fittings in the industry. In addition to the standard range of AN adapters in both aluminum and steel, over the past 30 years Earl's has designed and manufactured a wide selection of special adapter fittings to meet the needs of the racing industry. These specials include metric to AN, inverted flare to AN and power steering fittings. Product Description: Bung 3 8 in NPT Female Weld On Aluminum Natural