L SERIES — SUPER LIGHT WEIGHT 5.0” BORE SPACE SPLAY CAP BLOCK

This block is the ultimate in light weight Big Block Chevrolet Blocks. This model is 22 to 25 pounds lighter than our already light 1050 or 1070 models. The net result of purchasing an L-series block is a weight savings of approximately 45 to 50 pounds over comparable cast aluminum blocks. It is only available in dry form, and only available for 5.0” bore space splay cap blocks. Includes complete block, main caps, main studs, and sleeves (installed).

• 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