These are adapters for the USCT Motorsports K-frame stand. They permit using the K-frame stand as an engine stand to hold up any LA, B or RB small block and big block engine, with or without a transmission. You will receive two (2) adapters and they mount on the top of the K-frame stand uprights, this permits your engine to be supported by the USCT Motorsports K-frame standwith or without a transmission. K-frame stand sold separately.
