2PCS left & right Engine Swap Adapter plate Fit fit for GMC vehicles LSX Engine 47269870Introduction The engine conversion bracket can be used to update the engine device of the vehicle,replace the old clamshell mount with the new ls engine Application Fit fit for Chevy trucks 1973 1998 and other cars that use the clam shell. Work with all LS serise engines(4. 8L,5. 3L,5. 7L,6. 0L,6. 2L) Package included 1 left bracket 1 right bracket 8 M10 bolts Feature Condition: 100% Brand New Color: Black Material: These swap adapter plates are made