Eagle Forged 4340 Steel Crankshafts 440037505700

Overview

Brand:
Eagle Specialty Products
Manufacturer’s Part Number:
440037505700
Part Type:
Crankshafts
Product Line:
Eagle Forged 4340 Steel Crankshafts
Summit Racing Part Number:
ESP-440037505700
UPC:
793348017600
Engine Stroke (in.):
3.750 in.
Crankshaft Material:
Forged 4340 steel
Engine Balance:
Internal
Rear Main Seal Style:
2-piece
Lightened:
No
Requires Narrow Bearings:
Yes
Rod Bearings Included:
No
Main Bearings Included:
No
Rod Journal Diameter (in.):
2.100 in.
Main Journal Diameter (in.):
2.650 in.
Balancer Bolt Thread Size:
7/16 in.-20
Crankshaft Snout Style:
Standard
Quantity:
Sold individually.

Eagle Forged 4340 Steel Crankshafts

Eagle forged 4340 steel crankshafts are great for high performance applications. They feature non-twist forging, undergo a multi-stage heat-treatment process, and are stress-relieved and shot-peened. These cranks are X-rayed, magnafluxed, and sonic-tested, so you know you’re getting a top-quality piece. Each crankshaft has chamfered oil holes for improved oiling, a .125 in. radius on rod and main journals for increased strength, and the journals are precision-ground and micro-polished to less than 5 R.A. A target bob weight of +/- 2 percent greatly reduces balancing time. Many options are available; order the model recommended for your year/make and engine application.

Warranty