Originally Posted by 1993 SLE
its not been confirmed, or tried yet. there is a thread around here comparing the L27 and the L67 we are unsure about bottom end. at the very least you will have to beef up the trans
It will bolt up and most likely you'll need a 92 L67 chip, secondary belt drive and misc. mounts.
It'* not so much that it can't be done it'* just that theres not enough info on this.
And your trans will probably take a dump too, from all the added low end torque.
I did have a mechanic tell me a story about how "back in the day my friend swapped out the whole top end for a */c in his bonnie and it worked for a while"
But everyone has their glory stories so take it w/ a grain of salt.