Blueprint Engines Forged Short Block Assemblies Product images may differ from actual product appearance. Highlights Seasoned 4-bolt main block Square and parallel decked Align-honed main bearing bore Cylinders computer honed to .0002 straightness and thickness Cylinders sonic tested for thickness Forged connecting rods Balanced to within 2 grams Scat 4340 forged steel crankshaft Probe forged pistons Hastings moly rings

138-BP3556

Forged Short Block Assembly SB-Chevy 355ci. More info on Blueprint Engines BP3556 $119.00

$2,195.99 Ships 03/07/12

138-BP3837

Forged Short Block Assembly SB-Chevy 383ci. Stroker More info on Blueprint Engines BP3837 $119.00

$2,995.99 Ships 03/07/12

138-BP3960

Forged Short Block Assembly SB-Chevy 396ci. Stroker More info on Blueprint Engines BP3960 $119.00

$3,131.99 Ships

138-BP4961

Forged Short Block Assembly BB-Chevy 496ci. Stroker More info on Blueprint Engines BP4961 $159.00

$3,695.99 Ships