MADE IN USA
Adapter plates are designed so that you can use the early three bolt mounts. Plates will adapt the LS1 four bolt mounts to the early three bolt style. This adapter kit will make you able to install the LS1 engine into Camaro Chevelle Nova Corvettes and Impala.
This is the common mounting location for most LS swaps.
If you desireto set the engine back to the original plane of the transmission useour popular #2370 part to move it back 1 inch.
NOTE ADAPTER PLATES ARE DESIGNED FOR THE EARLY STYLE THREE BOLT CHEVORLET RUBBER MOTOR MOUNTS. SUCH AS SEAL POWER PART NUMBER 270-2283,or Energy Suspension 3-1114G