cam identication needed

[flathead5173]

I have a cam that is stamped on the end MP with numbers. I can't make out the first number. I believe it is either the letter S or the number 8 or 5 or 3. I have a picture. I've measured the lobes and the intakes are around .300" and the exhaust around .310".

 

[George Jets]

Intake Lift: 450
Exhaust Lift: 465
_____
Stock Mopar 340 Cam
Intake Lift: 430
Exhaust Lift: 444

 

[RustyRatRod]

From the lift figures, that's most likely the MP 4452761. Good street cam. One step above the 340 cam.

 

[pishta]

Is it purple? If its a Mopar cam. This numbers may just be a contract number. You must measure the lift. The .300 is about a .450 lift in a perfect world. The .310 is a .465

 

[flathead5173]

No its not purple but the MP would lead me to believe it is a mopar parts cam.

 

[Bewy]

I think those numbers might be a date code.

 

[RustyRatRod]

No its not purple but the MP would lead me to believe it is a mopar parts cam.

I've seen plenty of MP cams that had no purple on them at all. That said, after thinkin about it, the MP is probably "Melling Performance" and this is probably it right here.
DODGE Melling 23203 Melling M-Select Class 2 Camshafts | Summit Racing

 

[flathead5173]

I think you got it that makes since. Thanks

 

[George Jets]