Performance Engine Builds For Your Application

We specialize in building Custom, Stroker, Crate, and Turn-Key performance engines that are guaranteed to meet the highest of expectations. We have spent years researching and engineering our engine packages to meet virtually every level of performance needs. Have an engine combination for your next project that isn’t listed? No problem, just call us and let us work up a custom engine quote for you!



Chevy LM7 383ci Base Engine 540HP Crate Engine Chevy 350 Complete Engine 345HP Chevy 540 Base Engine 660+ HP
ATK LM7-LB-4 Chevy LM7/LS1 383CI Base Engine 540HP+
Usually Ships in 4 to 6 Weeks
Our Price (USD): $7,100.00
ATK HP98C Chevy 350 Complete Engine 345HP
Usually Ships in 1 to 2 Weeks
Our Price (USD): $3,750.00
ATK HP42 Chevy 540 Base Engine 660+ HP
Usually Ships in 4 to 6 Weeks
Our Price (USD): $10,300.00
Chevy LS3 415CI Base Engine 620HP Crate Engine Chrysler 408 Complete Engine 465HP Chevy LS 408 Stroker Short Block 24 Tooth Reluctor Wheel
ATK LS02 Chevy LS3 415CI Stroker Base Engine 620+HP
Usually Ships in 4 to 6 Weeks
Our Price (USD): $8,999.00
ATK HP46C-MAG Chrysler 408 Magnum Complete Engine 465HP
Usually Ships in 1 to 2 Weeks
Our Price (USD): $8,160.00
ATK SP38 LS 408CI Stroker Short Block - 18cc Dish Pistons 24 Tooth
Usually Ships in 4 to 6 Weeks
Our Price (USD): $3,890.00
Chevy 383 Stroker Complete Engine 415HP Chevy 350 Base Engine 325HP Chevy LM7 383CI Short Block 24 Tooth Reluctor Wheel
ATK HP94C Chevy 383 Stroker Complete Engine 415HP
Usually Ships in 1 to 2 Weeks
Our Price (USD): $5,050.00
ATK HP291P Chevy 350 Base Engine 325HP
Usually In Stock
Our Price (USD): $2,350.00
ATK SP79 LM7 383CI Short Block -32cc Dished Pistons 24 Tooth
Usually Ships in 4 to 6 Weeks
Our Price (USD): $3,570.00