Pay in 4 interest-free payments of $625.00 Learn more
Ships within 48 hours · Estimated delivery Oct 15 - Oct 20
Happy with a great iron block
- Heavy duty rear servo
We can machine and assemble whatever you need from either these or other available All Pro castings
we need to work with the best suppliers
Please give us a call at 815-725-2727 with any questions you might have
Dart Big M Sportsman BBC Iron Block, Assembly-Ready Big M Upgrade:No Happy with a great ironNOTE: DART'S FOUNDRY HAS FILED BANKRUPTCY MAKING FUTURE SUPPLY UNCERTAIN. WE HAVE STANDARD DECK & CAM BLOCKS, 4. 560 AND 4. 600 BORES IN STOCK. THEY ARE NOW ONLY AVAILABLE FOR PURCHASE FROM US EITHER FULLY MACHINED OR AS PART OF A BUILD. WE CAN OPTIONALLY UPGRADE THESE TO BIG M's (STEEL MAIN CAPS). Overview With multiple deck heights and bore sizes up to 4. 600", the Big M Sportsman block gives you the versatility to build a wide variety of engine
US$ 35.00
US$ 35.00
US$ 134.00
US$ 48.00