Thread: AA Engine
View Single Post
Old 05-09-2018, 01:57 AM   #3
Charlie Stephens
Senior Member
Join Date: May 2010
Location: Southern California
Posts: 6,230
Default Re: AA Engine

The AA indicated the engine/transmission assembly was intended for a large (AA) truck. The engines were the same but the transmissions were different for the large trucks. The diamond blocks were post production replacement engines.

Charlie Stephens
Charlie Stephens is online now   Reply With Quote