1070WXT Series — 5.0” Bore space, splay cap, extra tall deck, BBC .

• Standard splay cap block features

• Plus 1.0” cam height

• Standard deck heights 12.00” to 12.80”

• Any popular 5.0” head bolt pattern

• Lifter pattern to match cylinder heads

• Water cooling

Non standard deck heights

Non standard cam size

Head stud kit

Replacement sleeves

• Premium CN forged Billet material

• CNC machined at CN Blocks

• Includes block, caps, main studs, and sleeves (installed)

• Standard deck heights available - 11.100”, 11.500” and 11.625” Optional deck heights from 11.00” - 12.00”

• Head pattern to match cylinder heads

• Big block Chevrolet main size

• Aluminum main caps

• Splay bolt main caps (front four)

• 1/2” main studs

• Cam height— Plus .400” or plus 1.00”

• Cam size to match cam core—2 1/8, 55mm, 60mm babbit or roller bearings

• Lifter pattern to match cylinder heads

• Lifter sizes .904, .936

• No distributor

• Priority main based oil system

• Special CN Blocks cam oil cross

• #12 AN oil inlet

• Dry sump or external wet sump only

• Valley oil scavenge

• DRCE 10 3/8” oil pan pattern

• Dual starter bosses

291 North F.M. 549

P.O. Box 1028

Rockwall, Texas 75087

Phone: 972-722-8333