Manley Performance 290300X Manley Rotating Assembly, fits SBC 434 4.000 STROK

Manley Performance 290300X Manley Rotating Assembly, fits SBC 434 4.000 STROKE/+4cc DOME

Brand : Manley Performance

MPN : 290300X

AlternatePartNumber : man290300X

UPC : 807298068879

Product Department : Engine Components

Product Category : Rotating Assemblies

BoxQuantity : 1

Length : 33.0 inches

Width : 10.0 inches

Height : 10.0 inches

Weight : 61.0 lbs

Prop65 : Yes

Lightweight 4340 forged steel crankshaft4340 Forged steel H-Beam connecting rods with 7/16? ARP 8740 or optional ARP 2000 cap screws*2618 Forged aluminum Platinum Series pistons with Premium Chrome Moly wrist pinsHorsepower range is 750 with the ARP 8740 and 1,500 with the optional ARP 2000 cap screws