These engine mount adapter plates are used to install a GM V8 into the GM S-10 / S-15 Trucks & Blazer when only replacing the 4.3 Litre V6.
The engine mount includes a driver side & passenger side mount plates, fastening hardware and adapter mount instructions.
Note: Currently, engine conversions using our components have been performed on vehicles as new as 2000 (on 2wd models), and 1997 (on 4wd models)
Note: The engine mount plates are designed to work with the 4.3 Litre engine rubber / cushion mounts
Note: On 1990 & newer 4 cylinder models, you will need to purchase a set of 4.3L engine rubber mounts and frame purchase from GM to use in conjunction with our adapter engine mount plates!!!