440 source

Bryant 4.150

Bryant 5.00

440Source 4.25

Bryant

Bryant 4.25

BRC 54lb. 4.5 stroke

I went to the Ohio crankshaft website and their part numbers are identical to eagles

There 4.150 crank is $595.

I was on the eagle website earlier today and they have a factory second for $599 plus shipping. I saw a eagle vendor on ebay with a 4.150 crank, not a factory second, for $616 with free shipping.

4.25 440 source

I've heard that those early Eagle 'blems' that came .010/.010 were pretty good cranks. They got re-ground locally because they arrived at Eagle with taper on the journals.

I bought a 4.25" B-motor crank from the Sourcerers; (had taper which Brandon paid to have corrected, and was wide on the thrust, which had to be ground .010 wider). I don't recall the weight; I paid for the pendulum-cut counterweights and scalloped flange.

Apart from the finish machining on the journals, it didn't look like a bad piece.

I can't remember what the bobweight was on the balance ticket; think it was around 1750-1800 grams (all Source parts), so I'd expect that it would balance easy enough if you don't have heavy pistons.

-Bill

My first good stroker was a Ohio Crankshaft 4.25 2.200 rod size for a low deck, the second one was a 4.375 Crower lightweight with Mopar journals, the last one was a 4340 CAT 4.15 offset ground to 4.300 with BB chevy rod sizes, it is in the car now My next one will be a 440 Source 4.375 to replace the Crower in the 527 and I will have the Crower offset ground to 4.500 stroke with BB Chevty 2.200 rod journal size to go in the 4.5 bore size World block with the B1 heads

scat

ohio crankshaft ..... 4.30 stroke

I went with a K1 crank 4.25 stroke but have not run it yet.

Arnie

Bryant 4.5
Callies 4.75

Bryant 4.5" billet , ultra light !!!!!!

i bought a source & an eagle crank & sent them both to a metalurolist for testing. his opinion was use the source crank, he felt the treatment on the eagle made it more brittle & more likely to crack than the sources crank. shame really as i thought the eagle was a better finish. i'm using the source as suggested.

4.15 Ohio in the big block Challenger.
4.00 K1 in the small block Dart Sport.

Both checked out perfect.

4.15 MP in the Challenger
OEM MP 340 in the Duster
OEM MP 440 in the Superbee

Bryant in the Hemi

Stock in the 383

440source in the convertible