LS3 crate engines are still readily available for purchase ... For instance, the extra-powerful LS376/525 hits a loftier sum ...
The LS3 crate engine is an iteration of the V8 that boasts ... The extra-powerful LS376/525 hits a loftier sum of $11,289.50, while the LS3 long block variation is $6,195.70.
Gone is our old 383ci small-block and in its place is a Chevrolet Performance LS376/525 all-aluminum, fuel-injected crate engine that is probably underrated at 525 hp and 475 lb-ft of torque.