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ATK High Performance Chevy 383 Stroker Short Blocks

3.33 out of 5 stars 3 Customer Reviews

Your engine needs a rock-solid foundation to make the horsepower you crave; that's where these ATK High Performance Chevy 383 Stroker short blocks come in. With the

Your engine needs a rock-solid foundation to make the horsepower you crave; that's where these ATK High Performance Chevy 383 Stroker short blocks come in. With these blocks, all of the hard work has been done for you. Everything comes machined, clearanced, balanced, and blueprinted, so you have a bulletproof bottom-end that is ready to run. Just decide how mild or wild you want to go.

These ATK High Performance Chevy 383 Stroker short blocks include the following:

* Handpicked and seasoned 4-bolt main block
* Aligned and honed main bores
* Forged 4340 steel
* 3.75 in. stroke
* I-beam connecting rods
* H

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