Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.
Specifications:
Description_ASC |
Minor block clearancing required. |
Description_ASC |
Crankshaft must be balanced to match your specific Rods and pistons. |
Description_DES |
4340 CRANK CHEVY 400 3.800" STROKE |
Description_DEF |
Engine Crankshaft |
Description_INV |
ESP 4340 Crank |
Description_EXT |
Forged 4340 Steel Crank - Chevrolet 400, 3.800" Stroke, INTERNAL BALANCE. |
Description_MKT |
Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications. |
Description_SHO |
4340 Crank |
Prop 65 Long |
This product contains nickel, which is known to the State of California to cause cancer. |
Target Bobweight |
1900g |
Rod Journal Width |
1.900" |
Pilot Bore Diameter |
call |
Prop 65 Yes/No |
Yes |
Flywheel Bolt Count |
6 |
Intended Balance |
internal |
Rod Journal Diameter |
2.1 |
Flywheel Register Diameter |
call |
Prop 65 (C, R or CR) |
C |
Snout Diameter |
1.245" |
Crankshaft Stroke |
3.800" |
Engine Stroke |
3.8 |
Rod Journal |
2.1" |
Title |
ESP 4340 CRANK CHEVY 400 3.800" STROKE |
Main Journal |
2.649" |
Balance Type |
Internal |
Rear Seal Diameter |
call |
Material |
Forged 4340 Steel |
Prop 65 - Short Label |
prop65_warning.jpg |
Minimum Rod Length |
6.000" |
Length |
9.0000 |
Width |
9.0000 |
Height |
32.0000 |
Weight |
62.0000 |