Engine Block Crack Repair Products, Plug type: D and E
12 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.

D-1 SPECIAL DIESEL IRON PLUG
SKU: 452-2604-94It’s made from ductile cast iron, which is a type of cast iron that’s more malleable and resistant to cracking than traditional cast iron.
$12.15Piece![[407-5305-90] E, E1, E1-SPECIAL HSS TAPERED TAP](https://ia.irontite.com/VGxgvHaJu-ZXTNHK3k1GsN_0NAi7Us_U_GoQ9djH/407-5305-90-e-e1-e1-special-hss-tapered-tap-340x255.jpg)
E, E-1, E-1 Special HSS Tap
SKU: 407-5305-90High-Speed Steel (HSS) Tapered Tap designed for creating threads for E, E-1, and E-1 Special plugs, including diesel ductile iron plugs.
$172.88Piece![[407-5304-90] D, D-1, D-1 SPECIAL HSS TAPERED TAP](https://ia.irontite.com/nz_qRo02nyNubBfzZh7kmemPiafpD77JZLY7WnxE/407-5304-90-d-d-1-d-1-special-hss-tapered-tap-340x255.jpg)
D, D-1, D-1 Special HSS Tap
SKU: 407-5304-90$167.20Piece![[401-2104-91] D-1 AUTOMOTIVE IRON PLUGS -BOX OF 25](https://ia.irontite.com/0AkAWd4RhOR3SqZGqwIpbKqYowtC6vhXDhaRIRbL/401-2104-91-d-1-automotive-iron-plugs-box-of-25-340x255.jpg)
D-1 Automotive Ductile Iron Plugs, Box of 25
SKU: 401-2104-91$138.76Box![[401-2105-90] E AUTOMOTIVE IRON PLUGS - BOX OF 25](https://ia.irontite.com/rbOM8uXNIl_hUvJ194117URS9GKyKt96g1oPFeA0/401-2105-90-e-automotive-iron-plugs-box-of-25-340x255.jpg)
E Automotive Ductile Iron Plugs, Box of 25
SKU: 401-2105-90E Automotive Ductile Iron Plugs sold in boxes of 25. Features 1-inch thread length and 0.590-inch small end diameter. Recommended drill, reamer, and tap part numbers provided for installation within Irontite’s crack repair system.
$98.85Box![[407-5105-90] E, E1, E1-SPECIAL 9/16” HSS DRILL BIT](https://ib.irontite.com/Qc_X1azlVXM3gRedEB4byIXQnduBfeIGaf-icVlj/407-5105-90-e-e1-e1-special-9-16-hss-drill-bit-340x255.jpg)
E, E-1, E-1 Special 9/16" HSS Drill Bit
SKU: 407-5105-90$44.92Piece![[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
E-1 SPECIAL DIESEL IRON PLUG
SKU: 452-2605-94It’s used to repair cracks or holes in various engine components.
$13.71Piece$6.86Piece![[407-5104-90] 15/32 HSS DRILL(D D1 SPCL](https://ia.irontite.com/DyJKY42p6GFCJi0dk4wHomkyhPoP0nY36gYOqOq8/407-5104-90-15-32-hss-drill-d-d1-spcl-340x255.jpg)
D, D-1, D-Special 15/32" HSS Drill Bit
SKU: 407-5104-90$20.46Piece
E-1 SOLID DIESEL IRON PLUG
SKU: 452-2605-91E-1 Solid Diesel Iron Plug sold individually. Specifications include a 1 7/16 inch thread length and a 0.590 inch small end diameter. Recommended drill, reamer, and tap part numbers provided.
$8.69Piece![[407-5205-90] HSS TAPER.REAM(E E1 SPCL)](https://ib.irontite.com/cgip48RtRu1A76zhWOQ91IYrbz6NXiOpF-jvDtcn/407-5205-90-hss-taper-ream-e-e1-spcl-340x255.jpg)
E, E1, E1-Special HSS Tapered Reamer
SKU: 407-5205-90HSS Tapered Reamer (407-5205-90) for precisely preparing holes for E, E-1, and E-1 Special plugs. Essential for crack repair and extending tap life.
$178.43Piece![[401-2104-90] D AUTOMOTIVE IRON PLUGS - BOX OF 25](https://ib.irontite.com/KCUIYxMy0cMg9lQp18bicxEtFDxn6dtz-t6F9Uan/401-2104-90-d-automotive-iron-plugs-box-of-25-340x255.jpg)
D Automotive Ductile Iron Plugs, Box of 25
SKU: 401-2104-90$98.99Box