THIS IS INTERNAL BALANCED
Above Added: Mon February 24, 2014, 8:34 am EST
new fully assembled 489 2 bolt main BBC short block minus the cam, timing chain and oil pump. This block was professionally built by REDS Auto Machine in New Castle Delaware. Rot assembly has 4340 Forged crank and 4340 H beam rod. This is a complete SCAT Forged Rotating Assembly with SRP 10.25 to 1 Forged Pistons. This rotating assembly costs $2200 alone plus updated ARP Main Bolts and the block and machine work is a great deal. The Scat kit Part#1-42360BI is the fully Forged Crank and Rods upgrade. Engine is square deck, align bored and Crank, Pistons and Rods are in the block fully assembled. I decided to go 540 and a procharger so I need to sell.. Parts include Scat 4340 forged crank, Scat 4340 H beam rods with high performance arp 8740 rod bolts and SRP 10.2 -1 forged pistons. $1950 Call Jerry (302)740-0630 I will crate and deliver to freight depot. Buyer to pay all shipping. approx 325lbs. I have more picture avaialable to email and machine work receipt.