If you can't get to a salvage yard, or just want to start with a clean, fresh, and rebuilt enginethen you can't go wrong with this Gen I 5.3L Vortec / LS long-block crate engine from Summit Racing (PN ...
It's hard to believe that General Motor's LS series of engines have been with us for 20 years. Introduced in 1997, performance enthusiasts quickly learned all this new design had to offer—these ...