Im having a time verifying the correct part number for a Spectra new dist for a 91, 2.5 YJ. Ive used Spectra's distributors before and they seemed the better of the bunch for stock applications. Quadratec and some others list their rebuilds or new dist's fitting all 91 to 97 2.5 cyl jeeps. On the other hand Spectra,cardone and some other a/p stores list split years as 91 thru 93 and 94/95 being different. Spectra lists their CH03 for 94 thru 95 4cyl only, and offer no listing for a 91 thru 93 4 cyl. Can anyone verify by actual usage if 91 thru 97 are the same. Kinda nuts how identical parts are over $100 apart in price dependent on where you look.