CHEVROLET 350 MACHINED BLOCK READY
DEL-TRON PRODUCTS Custom machined ready block
Part No. DEL-350GMBLK
Brand new GM part #10105123 (1986 newer style) 1 piece rear main seal 4 bolt 350 main diameter cast iron block. These are replacement oem style block completely machined and ready for street use, mild performance, b- mod,hobby stock, stock car classes. Square deck to 9.010" cylinders finished honed to 4.000" and max stroke of 3.75". Jet washed cleaned and all plugs, coated cam bearings installed ready to go.
Please-email with any questions and availability.