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crankshaft 4340 steel bb chev 454 2-pc rear seal, procomp lightweight, 4.250', 6.135', 2.200', 65
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Manufactured From Non-Twist Single Plane 4340 Forgings.
- Straight Shot & Chamfered Oil Holes.
- Large Radius on All Journals.
- Lightening Holes in All Rod Journals.
- Aero Wing Counterweights.
- Precision Ground, Heat Treated and Nitrided for Superior Wear Resistance.
- All popular engines, strokes and rod sizes.
Purchase directly from our partners website.Buy Now
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| Ad Id | JPFD5146686 |
| Stock | SCT-445420-2 |
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