i am considering either going with at a tremec tko 600 manual trans for my 1972 skylark with a 455 or adding a gear vendors overdrive unit? any thoughts? john
Oh boy, here we go again. Search using the word gearvendors and you will find several threads with pics concerning these units. Without major tunnel work, they will not fit under a 1970-72 Skylark. Here is one of the threads, complete with pics from Tri-Shield Performance and what they had to do to a tunnel to make it fit. http://www.v8buick.com/showthread.php?t=58388&highlight=overdrive
