Cast Crank - Chevrolet 305/350, 2pc Rear Seal, 3.480" Stroke, External Balance
Crankshaft must be balanced to match your specific rods and pistons.
 
Highlights:
material: cast mild steel
intended balance: internal
target bobweight: 1855g
stroke: 3.480"
rod journal: 2.1"
rod journal width: 1.900"
main journals: 2.449"
minimum rod length: 5.700"
typical weight: 49 lbs.
rear seal diameter: 2.431"
snout diameter: 1.245"
flywheel bolts: 6
pilot bore diameter: call
flywheel register diameter: call