Identify This Crank

russellauto1 · 04-25-2014, 05:07 PM

C means standard , Weight 4340 crankshaft. Google the part number and the Info will come up.

David Lee · 04-25-2014, 06:01 PM

Does it have the think parting line that most cast cranks have?

Alan Roehrich · 04-25-2014, 06:50 PM

They remove the parting line on their cranks in the prep process, at least on all of the cranks I purchased from them.

Only the forged 302 crank has the rod length (5.090) in the part number.

FireSale · 04-25-2014, 07:52 PM

I did Google it. This thread comes up in the search now...

I sent the photo to Eagle and they said the crank is cast. The "C" in the part number stands for cast. I ordered this one:

The Crank I Ordered at the Place That Isn't Listening to Me

The 300 is the stroke and the 5090 is the rod length. That's all they have in common.

Dale

BillK · 04-25-2014, 08:10 PM

Dale,
It would be a lot easier to tell with a picture taken from a little further away but I would trust what Eagle says. I have used a fair number of their cranks and have found some unusual part numbers. Its pretty easy to tell the cast from the forged ones from a little further away

fordteacherguy · 04-25-2014, 10:05 PM

Here is a picture of one of my 4340 SBF Eagle cranks for comparison.

Kevin Panzino · 04-25-2014, 10:55 PM

Just wondering, how much trust would you put in Communist Chinese statements?

04-25-2014, 05:07 PM	#1
russellauto1 Member Join Date: Oct 2008 Posts: 149 Likes: 2 Liked 35 Times in 6 Posts	Re: Identify This Crank C means standard , Weight 4340 crankshaft. Google the part number and the Info will come up.

04-25-2014, 06:01 PM	#2
David Lee VIP Member Join Date: Oct 2007 Posts: 1,168 Likes: 487 Liked 346 Times in 126 Posts	Re: Identify This Crank Does it have the think parting line that most cast cranks have?

04-25-2014, 06:50 PM	#3
Alan Roehrich Veteran Member Join Date: May 2006 Location: Murfreesboro TN Posts: 5,116 Likes: 1,573 Liked 1,831 Times in 415 Posts	Re: Identify This Crank They remove the parting line on their cranks in the prep process, at least on all of the cranks I purchased from them. Only the forged 302 crank has the rod length (5.090) in the part number. __________________ Alan Roehrich 212A G/S

04-25-2014, 07:52 PM	#4
FireSale VIP Member Join Date: Feb 2014 Location: Lakewood Washington Posts: 1,407 Likes: 29 Liked 237 Times in 126 Posts	Re: Identify This Crank I did Google it. This thread comes up in the search now... I sent the photo to Eagle and they said the crank is cast. The "C" in the part number stands for cast. I ordered this one: The Crank I Ordered at the Place That Isn't Listening to Me The 300 is the stroke and the 5090 is the rod length. That's all they have in common. Dale __________________ Dale Shearon 68 Mustang 6394

04-25-2014, 08:10 PM	#5
BillK Member Join Date: Nov 2005 Location: Waldorf Md Posts: 230 Likes: 12 Liked 30 Times in 17 Posts	Re: Identify This Crank Dale, It would be a lot easier to tell with a picture taken from a little further away but I would trust what Eagle says. I have used a fair number of their cranks and have found some unusual part numbers. Its pretty easy to tell the cast from the forged ones from a little further away __________________ Bill Koustenis

04-25-2014, 10:05 PM	#6
fordteacherguy Member Join Date: Jun 2007 Location: Federal Way, WA Posts: 238 Likes: 37 Liked 160 Times in 51 Posts	Re: Identify This Crank Here is a picture of one of my 4340 SBF Eagle cranks for comparison. Attached Thumbnails __________________ Brian Thompson NHRA Stock / Super Stock Class P/SA 6665 SS/MA 6665

04-25-2014, 10:55 PM	#7
Kevin Panzino Senior Member Join Date: Oct 2002 Location: Pittsburgh Posts: 576 Likes: 298 Liked 748 Times in 137 Posts	Re: Identify This Crank Just wondering, how much trust would you put in Communist Chinese statements?