Dart Big M Sportsman Engine Block 9.8 Deck / 4.600 Bore Pn 31273644 on 2040-parts.com

Dart Big M Sportsman 9. 8 / 4.6 PN 31273644
** FACTORY REPAIRED SECOND **

This is a factory repaired Dart Big M Sportsman block for sale. The deck height is 9.800 with a bore of 4.600 and ductile caps that are good up to a 1000HP. This block had a spot of porosity on the deck that was approximately a 7mm circle, the porosity was ground out and welded, afterwards the block was decked within a 10th of standard. The repair is 95% invisible, only noticed by a slightly shiny spot on the deck. If this block was not a blem it would sell for $2300.00 plus shipping, at the price in the buy it now it will not last very long. I will try to get a photo of the actual repair on here.

For those of you who do not know what casting porosity is, I will explain. When castings are poured, sometimes there is a little air in the pour, an area where the molten iron did not make full contact with the mold. Sometimes the casting is junk and has to be melted back down and other times the defect is small and repairable (as in this case).

Shipping:

This block can be picked up locally or shipped ground LTL Truck. It is very expensive to ship to a residence or a residential area so we recommend you have this block shipped to either a commercial address that has a loading dock and or forklift truck on premises. If the truck goes into a residential area that will charge you an additonal $100 and if they have to use their lift gate, they will charge you an additional $100. If you do not have a commercial address to ship this to than we can do a terminal pick up as well.

Albert Levy
Cobra Power
305-893-5018