Keith Black MARINE Big Block Chevrolet® (10.800 Deck)

Keith Black MARINE Big Block Chevrolet® (10.800 Deck)

Regular price $7,500.00 Sale

Keith Black Race Big Block Chevrolet® 4.500 Bore

KB Proprietary Specification Virgin A356 T6 Heat Treated

10.800 Deck Height

4.840 in Bore Centerline

4.490 Semi-Finished Bore at 70 Ra µ In. Sleeve height 0.002 in installed.

Darton® Proprietary ATSM Ductile Iron High-Density Sleeves ~250-300 nodules mm^2 

STD BBC Head Bolt Pattern (1/2 in stud into block)

+0.250 in Raised Camshaft Location

STD Lifter Angle 

0.905 Lifter Bore Diameter (STD Chrysler)

Accepts STD BBC Main Journal Diameter 2.750

STD BBC Camshaft Diameter  |  60mm Babbit bearing (fits 54 mm Roller Bearing)

Double-Cross-Bolted Main Bearing Caps (6 bolts per cap) (2,3,4), and Y-Block Construction for outright strength