Description
ECM Mounting Brackets for LS Series GEN 3 Engine Computers used on 5.7L, 4.8L, 5.3L, and 6.0L LS Engine Swaps. (Vortec 99-06/07 Chevy Gm Trucks 1500 2500 Sierra Silverado and 00-06/07 Tahoe Yukon Suburban Express Avalanche).Does NOT come with ECM.Black Powder Paint For Long Lasting.Laser Cut Steel Construction