LS Swap steel brackets allow the installation of any 3rd or 4th generation (Gen III/IV) LS series engine into Chevrolet / GMC trucks and SUVs frame configured for small or big block GM engines.
This bracket kit eliminates clearance and fitment issues when installing your LS engine by providing the adjustable mount configuration which allows for 2" forward and 1/2" back mounting positions.
Our LS Swap steel brackets are CNC cut & High quality steel constructions.
Application / Fitment Notes:
Please use an oil pan from a GM truck LS engine for perfect clearance of steering components.
These will allow use of low mount alternators but the rearward adjustability will be limited.
Low mounted A/C compressors from GM Trucks will fit, but rearward adjustability will NOT be possible.
Also, low mount compressor units from the Corvette, Camaro, or Cadillac CTS-V will NOT clear properly.
Applications:
*** Allows for adjustable set back, for various firewalls and trans tunnels ***
1973-1987 “Square Body” Chevrolet / GMC 2WD, 4WD, Full Size C/K Trucks, Suburban, K5 Blazer, Jimmy, Sierra, Scottsdale, Silverado, Cheyenne, C10, C20, C30, K10, K20, K30. That originally came with SBC V8 using Clamshell Mounts. 305 350 400
1988-1998 “OBS” Chevy / GMC 2WD, 4WD, Full Size C/K Series Trucks & SUVS. Suburban, Tahoe, Full Size 2 door Blazer, Yukon, Silverado, Sierra, C1500, C2500, C3500, K1500, K2500, K3500. (GMT400/480 Chassis) That originally came with a Small Block V8 using Clamshell Mounts. 5.0L 5.7L
Compatible with ALL Chevrolet LS Series V8 Engines 1997-2014 (99-2013 4.8L,5.3L,6.0L,6.2L Vortec Truck Engines) LS1, LS2, LS3, LS6, LS7, LS9, GM 4.8L 5.3L 5.7L 6.0L 6.2L. Also Fits LSX LM7 LR4 LQ4 LQ9 L33 LH6 L92 L76 L99 L96 L82 L83 L84 L86 L87.