4.150" Stroke, Internal Balance, Forged 4340 Steel, Chrysler RB Block
EAGLE | Part# CRS-444241506760
8 in stock
Southaven, MS
Important Crankshaft must be balanced to match your specific rods and pistons.
Highlights:
- material: forged 4340 steel
- intended balance: internal
- target bobweight: 2550g
- stroke: 4.150"
- rod journal: 2.375"
- rod journal width: 2.05"
- main journals: 2.75"
- minimum rod length: 6.760"
- typical weight: 67 lbs.
- rear seal diameter: call
- snout diameter: 1.531"
- flywheel bolts: 8
- pilot bore diameter: call
- flywheel register diameter: call
FORGED 4340 STEEL CRANK - CHRYSLER RB, 4.150" STROKE, 8 BOLT REAR FLANGE
$1,005.99
Eagle forged 4340 steel cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface, & micropolished to < 2 ra. Intended for the most demanding applications.
Categorized under:
· Chrysler » RB » Crankshafts » Forged 4340 Steel » 4.150" stroke » 2.375" rod journals
