Hey guys, I got a question for ya. I have a 5.7 TBI out of a 1989 GM 1500. I dropped it into my Grand Prix, and I now have a set of Vortec heads from a 98 GM. I would like to know, if the roller lifters, pushrods, and spider will bolt onto my 89 block. I would rather have the rollers in my engine.

-Thanks.