Engine Block Crack Repair Products, Drill size (inches): 7/16 and 25/64
6 results(1 filter applied, reset)Irontite Ductile Plugs use the finest quality iron to make your crack repair as tight and long lasting as can be. Merging metal has always been the best solution to restoring cracked cylinder blocks and heads.
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![[407-5304-20] C, C-1, C-1 SPECIAL HSS TAPERED TAP](https://ia.irontite.com/DDizAtwh1eVS8iCfMyRgGh3_Sidoqe6BE6kQssXb/407-5304-20-c-c-1-c-1-special-hss-tapered-tap-340x255.jpg)
C, C-1, C-1 Special HSS Tap
SKU: 407-5304-20$166.26Piece![[407-5204-20] HSS TAPER.REAM(C C1 SPCL)](https://ia.irontite.com/Dt_0bW20T7wFmFIejZS714TbOsRVj9L5fAblygAW/407-5204-20-hss-taper-ream-c-c1-spcl-340x255.jpg)
C, C-1, C-1 Special HSS Tapered Reamer
SKU: 407-5204-20$151.63Piece![[407-5104-20] 25/64 HSS DRL (C C-1 SPCL](https://ib.irontite.com/yH0U8p-IJY5LTtKyk4JQFE7NMR7LVm3-seoP02yc/407-5104-20-25-64-hss-drl-c-c-1-spcl-340x255.jpg)
C, C-1, C-1 Special 25/64" HSS Drill Bit
SKU: 407-5104-2025/64 inch HSS Drill Bit
$14.50Piece![[407-5204-90] HSS TAPER.REAM(D D1 SPCL)](https://ia.irontite.com/zOU48Z8YGmX3mlJCTf3NwRhCg2DFPcfMDzcDr1FM/407-5204-90-hss-taper-ream-d-d1-spcl-340x255.jpg)
D, D-1, D-1 Special HSS Tapered Reamer
SKU: 407-5204-90HSS Tapered Reamer for Irontite Casting Crack Repair Prepares holes for D, D-1, D-1 Special ductile iron plugs, extending tap lifespan, especially when working with thick castings.
$273.47Piece![[401-2104-20] C-BX AUTOMOTIVE IRON PLUGS – BOX OF 25](https://ib.irontite.com/IALora4u2fJHrAIrN_MsWByEaHE-_4VgSastMEpm/401-2104-20-c-bx-automotive-iron-plugs-box-of-25-340x255.jpg)
C Automotive Ductile Iron Plugs, Box of 25
SKU: 401-2104-20$95.99Box![[401-2104-21] C-1-BX AUTO.IRON.PLUGS](https://ib.irontite.com/sMO4_Z_Dc8Bq0oudTdWTlOXPf6zpKVuTdQk6iVKe/401-2104-21-c-1-bx-auto-iron-plugs-340x255.jpg)
C-1 Automotive Ductile Iron Plugs, Box of 25
SKU: 401-2104-21$208.98Box
![[407-5304-20] C, C-1, C-1 SPECIAL HSS TAPERED TAP](https://ib.irontite.com/oXx7cRCkqaHWyMSbH-SdbZb8MnIs1aYutSePPHQi/407-5304-20-c-c-1-c-1-special-hss-tapered-tap-340x255.webp)
![[407-5204-20] HSS TAPER.REAM(C C1 SPCL)](https://ib.irontite.com/1CXpU9UWWTxQMqpF9DPr4W7Zcq8KYhZCqsRuRLms/407-5204-20-hss-taper-ream-c-c1-spcl-340x255.webp)
![[407-5104-20] 25/64 HSS DRL (C C-1 SPCL](https://ia.irontite.com/4mYBFiRFIfb9ulgKC21JOOTNtV4QNlZ-8bRW5CGn/407-5104-20-25-64-hss-drl-c-c-1-spcl-340x255.webp)
![[407-5204-90] HSS TAPER.REAM(D D1 SPCL)](https://ib.irontite.com/30EPHx325P8czq7WV5DUnbioWzlD9I5RWmXaU8cx/407-5204-90-hss-taper-ream-d-d1-spcl-340x255.webp)
![[401-2104-20] C-BX AUTOMOTIVE IRON PLUGS – BOX OF 25](https://ia.irontite.com/bfEKTLiOFjl3LaU5v_0ehq6IUpxq6RQ3T55b4nF2/401-2104-20-c-bx-automotive-iron-plugs-box-of-25-340x255.webp)
![[401-2104-21] C-1-BX AUTO.IRON.PLUGS](https://ia.irontite.com/FRbEj36RGd3BtbzZWc7uwpJSCrZa2UoOzepfPLIG/401-2104-21-c-1-bx-auto-iron-plugs-340x255.webp)