GM Crate Engines - ATK High Performance Engine

ATK specializes in muscle. With the highest quality internal parts and Dyno Proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty. Check out our three stages of performance GM Engines: they are separated by level of dress. If you don’t see what you want, we will custom build your engine; just give us a phone call.

“ATK HP107M Chevy 383 Stroker Mid Dress Engine 525HP” has been added to your cart. View cart

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ATK HP05 Chevy 1987-1995 TBI 383 Stroker Base Engine
$3,999.00
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Lead Time: Estimated: 4 - 6 weeks default
ATK HP101 Chevy 383 Stroker Base Engine 460HP
$5,199.00
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Lead Time: Estimated: 4 - 6 weeks default
ATK HP101C Chevy 383 Stroker Complete Engine 460HP
$6,699.00
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Lead Time: Estimated: 4 - 6 weeks default
ATK HP101CNB Chevy 377CI Stroker Complete Engine 460HP
$6,919.00
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Out of stockLead Time: In Stock default
ATK HP101M Chevy 383 Stroker Mid Dress Engine 460HP
$5,899.00
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Lead Time: Estimated: 4 - 6 weeks default
ATK HP101NB Chevy 377CI Stroker Base Engine 460HP
$6,099.00
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Lead Time: Estimated: 4 - 6 weeks default
ATK HP105 Chevy 383 Stroker Marine Base Engine 380HP (Mercruiser MPFI 377CI )
$6,199.00
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Lead Time: Estimated: 4 - 6 weeks default
ATK HP107 Chevy 383 Stroker Base Engine 525HP
$7,199.00
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Lead Time: Estimated: 4 - 6 weeks default
ATK HP107C Chevy 383 Stroker Complete Engine 525HP
$8,699.00
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1 in stock (can be backordered)Lead Time: Estimated: 4 - 6 weeks default
ATK HP107M Chevy 383 Stroker Mid Dress Engine 525HP
$7,699.00
Add to cart

-
Lead Time: Estimated: 4 - 6 weeks default

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