i have a 1997 4 door chev blazer and was wondering if i can put the front end from a 1998 or 1999 front end

 

this would be a good start point

https://blazerforum.com/forum/paint-body-interior-39/98-front-end-conversion-kit-10352/

 

Remember, the search feature is your friend

 

Yes you can, but you will need; 98+ core support, headlight brackets and the grill pieces.

keep in mind youll proly want to replace the bumper too as it has the turn signals in it for 95-97. hope it helps.

If you have the sealed beam heads than its a much easyer conversion to the composite style lights for 95-96, you can see pics of this conversion in my album.