Forged 3.8" stroke for SBC - $800

Private Seller - dp9
Toms River, NJ

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Ad Number182778551


I have a GM part number 12489436 crank recently pulled from an ht383 crate motor. It is forged and nitrided and in like new condition. This crank retails for $1,140.

Item: GM Performance Parts Crank
Part Number: 12489436
Condition: barely used, like new.
Price: $800
Notes: forged 4340 nitrided crank. Rod journals are 2.10". Mains are standard 350. size

If you're interested in a package deal, I also have a set of Probe Industries moleculite forged aluminum pistons matched to this crank and 6" rods (rods not included) add up to a zero deck clearance in a 9" deck SBC block. These pistons sell for over $600 new.

Item: Probe Industries SRS Pistons
Part Number: 14106-040
Condition: New In Box
Price: $400
Notes: set of 8 .040 over flat top moleculite -4.0cc forged aluminum pistons for SBC.

I also have a set of Total Seal Piston Rings for this combination. 1.2 1.5 3.0 matched to the pistons spec'd above. These rings retail for $360 new.

Item: Total Seal Piston Rings
Part Number: TS4701 45
Condition: New In Box
Price: $200
Notes: Groove sizes 1.2, 1.5, 3.0. Gapless 2nd ring. For 4.040 bore.

Here's the big deal: All 3 (crank, pistons and rings) for $1,100 shipped to the lower 48.

I have pics of all the parts, just let me know.

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Member Since May 2009
Toms River, NJ 08753
(848) 448-3630
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Execution Stats: 0.221 sec / 8.7 MB used / 9.0 MB peak