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 LS3 415CI Base Engine 620HP Crate Engine Chevy LQ4 6.0L Base Engine 550HP Crate Engine Ford 408 Stroker Complete Engine 480HP
ATK LS02 Chevy LS3 415CI Stroker Base Engine 620+HP
Usually Ships in 4 to 6 Weeks
Our Price (USD): $8,999.00
ATK LQ4-LB-1 Chevy LQ4 365CI/6.0L Base Engine 550HP
Usually Ships in 4 to 6 Weeks
Our Price (USD): $6,900.00
ATK HP81C Ford 408 Stroker Complete Engine 480HP
Usually Ships in 4 to 6 Weeks
Our Price (USD): $8,520.00
Chevy LM7 5.7/347 Short Block 24 Tooth Reluctor Wheel Chevy LM7 383ci Base Engine 540HP Crate Engine Chevy LQ4 6.0L Complete Engine 460HP Crate Engine
ATK SP76 LM7 5.3/5.7 Short Block -11cc Dished Pistons 24 Tooth
Usually Ships in 4 to 6 Weeks
Our Price (USD): $2,850.00
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 HP93C-EFI Chevy LQ4 6.0L 460HP with FITECH EFI
Usually In Stock
Our Price (USD): $8,459.00
Chevy LM7 383CI Short Block 24 Tooth Reluctor Wheel Chevy LM7 383ci Base Engine 515HP Crate Engine Chevy 540 Base Engine 660+ HP
ATK SP80 LM7 383CI Short Block -3cc Flat Top Pistons 24 Tooth
Usually Ships in 4 to 6 Weeks
Our Price (USD): $3,570.00
ATK LM7-LB-3 Chevy LM7/LS1 383CI Base Engine 515HP+
Usually Ships in 4 to 6 Weeks
Our Price (USD): $7,100.00
ATK HP42 Chevy 540 Base Engine 660+ HP
Usually Ships in 4 to 6 Weeks
Our Price (USD): $10,300.00