Chevrolet Performance LS3 / L92 Aluminum Engine Block - 4.065 in Bore - 9.240 in Deck - Standard Main - 6-Bolt Mains - 1-Piece Seal Shock Late Model grinds it out

Late Model grinds it out hard and fast with cars ranging in horsepower from 400HP crate engines to 850HP engines that rival the NASCAR pros

10% Lighter than previous models

Sold as a matching left/right hand pair

NOS Nitrous Filter High Pressure 15564NOS N20 Filter - 1/4 in

Reduced Thread Gauling

Chevrolet Performance LS3 / L92 Aluminum Engine Block - 4.065 in Bore - 9.240 in Deck - Standard Main - 6-Bolt Mains - 1-Piece Seal Shock Late Model grinds it outProduct Description: Engine LS3 L92 Bare Block 4. 065 in Bore 9. 240 in Deck Standard Main 6 Bolt Mains 1 Piece Seal Aluminum GM LS Series Sold Individually Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of