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454 / 496 ci BBC 672 Horse, Hyd Roller, Alum heads, Marine Blocks, Callies Kit

454 / 496 ci BBC 672 Horse, Hyd Roller, Alum heads, Marine Blocks, Callies Kit

$ 7866.67

Availability: 100 in stock

Description

Big block Chevy Attention Getters. 454's stroked to 496ci. 672Hp.
Massaged Marine 345cc Heads, GM Marine 4.310 bore 4 bolt main 1pc seal blocks,
Callies 4.250 Stroker crank & H Beam Callies rods, 10.25 to 1 comp forged pistons, Comp Cams Marine Hyd roller cam,  .688 lift / .256 duration at .050 on 112 lobe centers.
Designed for running wide open throttle all day long!!
W
e are generally 3 weeks behind on these popular power plants so please schedule your installl accordingly.