[509vette]

Hey everybody, im currently in the process of swapping out the diesel motor and auto tranny from my 79 c10, and putting in a big block with an muncie m22 four speed. I got the bigblock bolted in the truck now with the tranny attached, but the problem is my factory transmission crossmember dosent come anywhere close to the mount holes on the m22. Does anyone know of an aftermarket crossmember that will work with my setup? Or do I need to fabricate a custom member? I looked at g-force crossmembers and found nothing. Thanks for the help guys.