[SOLD] Mopar Performance 3.65” Stroke Small Block Crankshaft- New

[Rocket]

I have a new Mopar Performance 3.65” stroke forged crankshaft part # P4529713 for small blocks. It has an 8 bolt flange and is drilled for use with manual transmissions. This crank fits 273, 318 & 340 blocks as well as aftermarket blocks that use crankshafts with 2.5" main bearing journals. The rod journals are standard small block Mopar 2.125"
This would make ~ 380 cubic inch small block with a 4.070" bored 340 (0.030 overbore from the stock bore).

Price is $625 plus shipping.

PM me with any questions.

 

[Jadaharabi]

What rod and pistion does it use?

 

[Rocket]

It has the stock Mopar large rod journal of 2.125” so any stock or aftermarket small block Mopar rod will work. Pistons will likely be a custom compression height. I am not familiar with any off the shelf part numbers for this stroke myself.

 

[blewbyoutobad]

Is it factory balanced?

 

[Rocket]

Balance will depend on the components you use with the crank including pistons, rods, rings and an allowance for oil. The Mopar Performance forged crankshafts were typically internally balanced by engine assemblers like Chrysler stock forged engines.

 

[Rocket]

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