[FOR SALE] Mopar forged 3.58" crankshaft.

[cpearce]

Mopar Performance P5007253AB Crankshaft, 3.58" Stroke Forged Steel. Condition is New. This crankshaft features 2.10" rod journals, 340 main journals, and weighs 50lbs. It is brand new. Save yourself money on this purchase rather than paying over $1500 US dollars at retailers, if it is even still available. $700USD plus 3% PayPal fee. I will split shipping 50% with buyer. Located in Alberta Canada.

 

[Clelan]

@oldkimmer

 

[blewbyoutobad]

Is this set up for LS1 rods big end 2.10 and 6.125 length

 

[cpearce]

Is this set up for LS1 rods big end 2.10 and 6.125 length

I cant comment on whether they are specifically LS1 rods, but yes they use Chevrolet based rods with 2.1 crank pins and 6.125 length. Same rods I used in my 408 stroker using K1 crank with 2.1 crank pins. Also, those rods have the smaller wrist pin. .927 as I recall.

 

[davescuda]

Does it have the mopars number on it? Its has so many flywheel holes (I never seen this on a mopar crank before) so what is it a 6 bolt or 8 bolt?

 

[cpearce]

Does it have the mopars number on it? Its has so many flywheel holes (I never seen this on a mopar crank before) so what is it a 6 bolt or 8 bolt?

I have had two of these cranks, one had the mopar number, this one does not. This is dual 6 bolt, both Mopar and Chevrolet bolt pattern. This is the way they came, allowed racers to mate to Chevrolet drivelines. I've also had a 3.51" crank with this bolt pattern. Mopar was very inconsistent in their stampings when these were made, other members I've spoken with have seen the same things with their parts.

 

[blewbyoutobad]

I cant comment on whether they are specifically LS1 rods, but yes they use Chevrolet based rods with 2.1 crank pins and 6.125 length. Same rods I used in my 408 stroker using K1 crank with 2.1 crank pins. Also, those rods have the smaller wrist pin. .927 as I recall.

Correct Summit has them and identifies them for LS1

 

[blewbyoutobad]

So you built a 372 with one of these. What piston did you use.

 

[cpearce]

Would be a custom with .927 pins, compression height determined when block squared.