Engine Block Crack Repair Products, Drill size (inches): 7/16 and 1-5/16
3 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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![[452-2615-28] 3/4-12 OVERSIZE CATERPILLAR PLUG](https://ib.irontite.com/3La-PmZcb_mFmqTr14Cm2tB4kUtYJ6PqNG4tkBuW/452-2615-28-3-4-12-oversize-caterpillar-plug-340x255.jpg)
3/4" x 12 Thread (Oversize) Caterpillar Ductile Iron Repair Plug
SKU: 452-2615-28$53.15Piece![[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
7/8-12 OVERSIZE CATERPILLAR REPAIR PLUG
SKU: 452-2615-48$102.48Piece
![[452-2615-28] 3/4-12 OVERSIZE CATERPILLAR PLUG](https://ib.irontite.com/AJcVJx3bx_n2QMtMwO4tXFVVju2yOkg1ScU2IMum/452-2615-28-3-4-12-oversize-caterpillar-plug-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)
