We now offer a kit to replace the freeze plugs in factory iron big block Mopar heads. These are made from brass, which offers a big upgrade in corrosion resistance from the factory steel plugs. This kit includes four big and four small plugs, enough to do one complete engine (two cylinder heads.) Fits all 1963 and later big block Mopar applications, such as cylinder head casting numbers: 

2406516
2780915
2843906
2951250
3462346
3751213
3769902
3769975
4006452

And, FREE SHIPPING!! This item ships by First class Mail, usually 2-3 day service. 

Buy with confidence! 440 Source has been on ebay since May 1st, 1999! We are the Big Block Mopar parts experts. We've sold over 33 MILLION DOLLARS of Big Block Mopar parts, we know this engine backwards and forwards. Take a look at our web store for every big block part you could possibly need! 

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