C N BBC 5.0” Bore Space +1.00" Raised Cam

5.0” Bore Space, Raised Cam Blocks(BASE PRICE SHOWN)
The 1050 an 1070 series are 5.0” bore space splay cap blocks. The 1050 and 1070 series blocks are offered in a spread .110” or spread .160” main spacing configuration. The 1050 blocks are used for motor sizes up to 740 cubic inches. The +.400” high cam design is well suited for CFE, Eicke-Brodix, and Ray Franks cylinder heads. The 1070 blocks are very popular for all 5.0” bore space motors from 500 to 800+ cubic inches. The +1.0” high cam design is well suited for Alan Johnson, CFE, Eicke-Brodix, RFE, Sonny’s GM Hemi, and Sonny’s GM Wedge cylinder heads.
Premium CN Billet material
· CNC machined by CN Blocks
· Includes block, caps, main studs, and sleeves installed
· Stock bore spacing
· Standard deck heights: 11.1” or 11.625”
· Optional deck heights: 11.0” - 12.0”
· Stock head bolt pattern
· Chevrolet main size
· Aluminum main caps
· Splay Bolt main caps (front four)
· 1/2” main studs
· +.400” or 1.0” cam height
· Cam journal sizes: Stock BBC, 2.125”, 55 mm, or 60 mm
· Stock lifter angle and spacing
· Lifter sizes: .842”(stock), or .904”
· Jesel keyway bushings available
· Stock distributor location
· Priority main based oiling
· Special CN cam oil cross
· #12 AN oil inlet
· Utilizes remote filter
· Valley oil scavenge
· 10 3/8” DRCE oil pan pattern
· Dual starter bosses

Models Available
1050
5.0" Bore Space
+.400" High Cam
Splay Cap
Dry Block
BBC
1050W
5.0" Bore Space
+.400" High Cam
Splay Cap
Water Block
BBC
1070
5.0" Bore Space
+1.0" High Cam
Splay Cap
Dry Block
BBC
1070W
5.0" Bore Space
+1.0" High Cam
Splay Cap
Water Block
BBC