Applicable Model: Compatible with ALL GM Gen III LS V8 Engines 1997-2007, including LS1, LM7, LR4, LQ4, LS6, L59, LQ9, LM4, and L33 models.
Versatile Mounting: Each bracket has multiple ports to provide various combinations of mounting positions, relocates both knock sensors to the bottom edge of the engine block.
Premium Construction: Made from high-quality aluminum for superior heat tolerance and corrosion resistance.
Easy Installation: Designed for hassle-free installation on compatible engine models.
Package includes: 1 x Left/Driver-Side Bracket, 1 x Right/Passenger-Side Bracket, 2 x Mounting Bolts