3.750" Stroke, Combination Balance, Forged 4140 Steel, Chevrolet Small Block 1pc Rear Seal
EAGLE | Part# CRS-5353375057LT
Out of Stock (call for ETA)
Important Crankshaft must be balanced to match your specific rods and pistons.
Highlights:
- material: forged 4140 steel
- intended balance: combination
- target bobweight: 1855g
- stroke: 3.750"
- rod journal: 2.100"
- rod journal width: 1.900"
- main journals: 2.449"
- minimum rod length: 5.700"
- typical weight: 51 lbs.
- rear seal diameter: 3.740"
- snout diameter: 1.245"
- flywheel bolts: 6
- pilot bore diameter: call
- flywheel register diameter: call
FORGED 4140 STEEL CRANK - CHEVROLET 305/350/LT1 1 PC REAR SEAL, 3.750" STROKE, INTERNAL FRONT / EXTERNAL REAR BALANCE
$721.99
Eagle forged 4140 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 competition use.
Categorized under:
· Chevrolet » 350, 1pc seal (including LT1) » Crankshafts » Forged 4140 Steel » 3.750" stroke » 2.1" rod journals
· Chevrolet » 305, 1pc seal » Crankshafts » Forged 4140 Steel » 3.750" stroke » 2.1" rod journals
