I did a swap with a buddy, now own a 88 wrangler, He blew the 2.5 lt engine up, i have another motor . but, the one i have is serpintine belts pulleys, with missing pullys, the motor in the 88 has fan belt pulleys, I believe the extra motor is out of a 91 . are the blocks ,heads the same, can i just pull the intake,exhuast, pullys off this 88 and bolt them on the 91
?