CNC Competition BB Ford 598 Short Block, Eagle Crank, Diamond 12.8:1 Pistons Fits TFS Heads

CNC-Motorsports, has quickly raised the bar to a new level in offering high quality short blocks at an affordable price. Our short blocks have become a huge hit among racers and performance enthusiast all over the world. We have the ability to custom build you just about any combination the way you want it. All our short blocks are 100% machined, CNC Machined and blue-printed to our race wining specs. We never cut corners like others just to lessen the price.


BB Ford 598 Short Block Assembly
New Eagle 4340 forged steel crankshaft (4.500 Stroke) **Internal Balance**
New Eagle H-Beam connecting rods bushed fit pins with 7/16 ARP bolts (6.800 Length)
New Diamond 2618 Forged -5cc Flat top pistons (4.600) with H13 Pins
High performance plasma moly piston ring set
ACL/Clevite 77 Rod and Main Bearings
Dura bond cam bearings
Brass freeze plug kit
Dura bond finishing kit
Ford Motorsports block
Rated to 1500 Horsepower
Compression Ratio with 87cc Heads: 12.6:1

*Professionally Machined, Balanced, Assembled and blue printed in house by CNC-Motorsports. Balance card and blue print sheet will be provided to the customer. All short blocks are standard bore unless otherwise noted. We can custom build any short block assembly to meet your needs.

Valve pockets designed to work wit Motorsports A&B, IDT Eliminator, TFS &EX-514 cylinder heads
*Ships Truck Freight*