Packing: 1PCS Engine Flywheel Locking Tool Comes with two proper length grade 8.8 bolts
Easy to install - ls engine tools just bolts in place of your starter and locks securely into the flywheel teeth
TIG welded using 1/4" cold rolled USA Steel, proven design for strength and reliability
Compatible with all GM rear-wheel drive V8 LS and LT engines from 1997 to 2019, including both cars and trucks. Fits engines with displacements of 4.8, 5.3, 5.7, 6.0, 6.2, and 7.0 liters. (Note: Not suitable for Gen 3 Coyote engines manufactured from 2018 onwards.)
Chelhead LS flywheel locking tool Compatible with Chevy/GM, LS1, LS2, LS3, LS6, clears all RWD bellhousings-Manual and Automatic (do not work on FWD engines)
ls flywheel locking tool are designed to work on engines mounted to an engine stand or an engine already installed in the vehicle