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 Base 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): $7,313.00
ATK HP98 Chevy 350 Base Engine 345HP
Usually Ships in 1 to 2 Weeks
Our Price (USD): $2,781.00
ATK HP42 Chevy 540 Base Engine 660+ HP
Usually Ships in 4 to 6 Weeks
Our Price (USD): $10,609.00
Chevy LQ4 408CI Base Engine 600HP Crate Engine Chrysler 440 Complete Engine 520HP Chevy LM7 5.7/347 Short Block 24 Tooth Reluctor Wheel
ATK LS01 Chevy LQ4 408CI Stroker Base Engine 600+HP
Usually Ships in 4 to 6 Weeks
Our Price (USD): $7,930.00
ATK HP47C Chrysler 440 Complete Engine 520HP NON DISCOUNTABLE
Usually Ships in 4 to 6 Weeks
Our Price (USD): $9,999.00
ATK SP75 LM7 5.3/5.7 Short Block -3.2cc Flat Top Pistons 24 Tooth
Usually Ships in 4 to 6 Weeks
Our Price (USD): $2,900.00
Chevy LQ4 6.0L Complete Engine 460HP Crate Engine Jeep 4.7L Street Stroker Base Engine 205HP for 91-97 Jeeps Chevy LM7 383CI Short Block 24 Tooth Reluctor Wheel
ATK HP93C-EFI Chevy LQ4 6.0L 460HP with FITECH EFI
Usually takes 4-6 weeks to ship
Our Price (USD): $8,239.00
ATK HP24 Jeep 4.6L / 4.7L Street Stroker Base Engine 205HP for 91-98 Jeeps
Usually Ships in 1 to 3 Weeks
Our Price (USD): $3,000.00
ATK SP80 LM7 383CI Short Block -3cc Flat Top Pistons 24 Tooth
Usually Ships in 4 to 6 Weeks
Our Price (USD): $3,684.00