Mopar Performance Crankshafts?

Who made these for MP? Was there different vendors throughout the years? More specifically the big block/hemi ones. Just wondering. When the topic of engine builds comes up everyone seems to go with Molnar,440 source,K1 etc.

i thought at one time, kellog made them.
if i'm wrong, please correct me guys !

Yes, Kellogg made them for Direct Connection in the sixties and seventies, not sure about later.

Most of the SB stuff I have used was made by SCAT for mopar.

thanks John.
makes my old brain feel better that i can still recall some things !

I bought one at dealer cost since I had a buddy at the dealer.
Was one of the 1st 4 inch forged ones. Is radiused on rods and mains.
The machinest said it looked like Eagle. Maybe thet look the same and is Scat? Wasa good part.
Maybe they are all made same place and final machined by, Scat, Eagle etc?
I bought Eagle H beams and Diamond pistons with SpeedPro file fit rings to round it out.

Thanks guys! I am shopping for a hemi crank and trying to get edjamakated a little bit. There is a TON of different stuff out there anymore.

I had 4 MP cranks in the late 90s, 2 were 3.75, 2 were 4.15 stroke. All were Callies brand, were based on bb chevy bobweight, the 3.75 would balance 2400 grams, 4.15 would do 2100 grams with a little grinding.

MY 4.15 8 bolt mp was a scat

440 lebaron. What was the timeframe on this?