Keisler 5-speed conversion on Early A-body: Install has begun

So does someone carry the tko 500 notched were Daves tko 500 is notched to kinda clear the torsion bar/cross member mount, or Would I need to notch it myself? I do have some fab skills (I made my oun radiator brakets and welded them to my radiator support), but Id be abit nervous cutting up a new transmission. Is it hard to do? Also what about the cross member, do i have to make one from scratch?

There are a couple places selling the modified cases (I've seen an ad for someone other than Keisler) but you may find it easier just to just cut out the tunnel and build from scratch than to cut the case and then follow Keislers instructions (which still requires some minor structural cutting, but at least gets you the custom crossmember).

If you are still feeling adventurous, here are some before/after transmission on the mill pics. Yes you need to build a custom crossmember to go along with your reinforced tunnel, but take your pick => $6K for minor tunnel cutting and welding (Keisler/other place) or $3500 via sourcing the parts yourself and a bit of customization/labor.

I'll see if I can find the other tranny outfit that modifies the cases, but who knows if they've ventured into early A's yet.

My favorite slogan from this activity was the Keisler tagline that appeared in all the magazines at the time => "Add a gear in an afternoon".......maybe in an E body.........

My friend with the 63 and I still laugh at that one........

Open case before cutting.jpg

Open case after cutting1.jpg

Open case after cutting.jpg

Trimmed and assembled1.jpg