Forged 4340 Crankshaft for Chev BB 454 CID 4.000" Stroke
Product Information
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EAGLE FORGED 4340 CRANKSHAFT FOR CHEV BB 454CID 4.000" STROKE CRS445440026135 These forged 4340 steel crankshafts from Eagle Specialty Products are great for high performance applications. They feature non-twist forging, go through 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 cross-drilled and 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. Specs:
Application: Chev Big Block Mark IV 7.4L/454C.I.D. Rear Main Seal Style: 2-piece
Engine Stroke (in): 4.000 in.
Crankshaft Material: Forged 4340 steel
Engine Balance: Internal
Lightened: No
Requires Narrow Bearings: Yes
Rod Bearings Included: No
Main Bearings Included: No
Rod Journal Diameter (in): 2.200 in.
Main Journal Diameter (in): 2.749 in.
Balancer Bolt Thread Size: 1/2-20 in.
Crankshaft Snout Style: Standard
Crankshaft to Flywheel Attachmen 6-bolt
Quantity: Sold individually.
We also sell this part at our retail outlet, we do our best to keep stock quantities on our Ebay listing correct, but to avoid any disapointment, please contact us to ensure it is in stock and to obtain a shipping quote before pressing buy it now. Items are shipped within one to two business days after full payment has been recieved. |
Product Information
|
EAGLE FORGED 4340 CRANKSHAFT FOR CHEV BB 454CID 4.000" STROKE CRS445440026135 These forged 4340 steel crankshafts from Eagle Specialty Products are great for high performance applications. They feature non-twist forging, go through 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 cross-drilled and 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. Specs:
Application: Chev Big Block Mark IV 7.4L/454C.I.D. Rear Main Seal Style: 2-piece
Engine Stroke (in): 4.000 in.
Crankshaft Material: Forged 4340 steel
Engine Balance: Internal
Lightened: No
Requires Narrow Bearings: Yes
Rod Bearings Included: No
Main Bearings Included: No
Rod Journal Diameter (in): 2.200 in.
Main Journal Diameter (in): 2.749 in.
Balancer Bolt Thread Size: 1/2-20 in.
Crankshaft Snout Style: Standard
Crankshaft to Flywheel Attachmen 6-bolt
Quantity: Sold individually.
We also sell this part at our retail outlet, we do our best to keep stock quantities on our Ebay listing correct, but to avoid any disapointment, please contact us to ensure it is in stock and to obtain a shipping quote before pressing buy it now. Items are shipped within one to two business days after full payment has been recieved. |