WARHAWK
LS GEN III / IV CHEVROLET

SHORT BLOCK ASSEMBLIES

Features a Warhawk aluminum block with sleeves and billet main caps. Manley forged aluminum pistons, Total Seal rings, Clevite bearings and a precision balanced Eagle or Callies forged crank and H-beam rods. These quality components are selected and assembled by World craftsmen.


Note: When ordering please specify 24 or 58X reluctor cranks. Available 58X with long snout crank for Corvette dry sump.
Instruction Sheet
LS Short Block Assemblies
Part # Description Deck Height Pistons
103251A

427 Short Block Assembly 15° Cylinder Heads

 9.240" -8cc Dome
103252A 427 Short Block Assembly 12° Cylinder Heads 9.240" -8cc Dome
103261A 454 Short Block Assembly 15° Cylinder Heads 9.800" -12cc Dome
103262A 454 Short Block Assembly 12° Cylinder Heads 9.800" -12cc Dome
103271A 481 Short Block Assembly 15° Cylinder Heads 9.800" -18cc Dome
103272A 481 Short Block Assembly 12° Cylinder Heads 9.800" -18cc Dome
Required Components
832800 Cam Retention Plate (required)
832820 Rear Seal Plate (required)
832821 Rear Seal Plate Gasket (required)
061075 Valley Cover Plate (required)
Required Component Kits
(includes: rear main seal, sealplate and gasket, cam plate, valley plate, stud kit)
832875 9.240" Deck Kit - 4 studs per cylinder kit
832876 9.240" Deck Kit - 6 studs per cylinder kit
832877 9.800" Deck Kit - 4 studs per cylinder kit
832878 9.800" Deck Kit - 6 studs per cylinder kit