Maybe so David but I never saw a Jeep with them both! What I derive from this is you do not have the original engine in there. What is wrong with the existing pump? Please if you are going to change things just for the hell of it...change the seats or something that does not tend to leave you beside the road somewhere.
Is your Jeep VAPOR LOCKING now? If so it just might be the only one in the whole USA! The fuel pumps issued by the factory are near bullet proof! If yours is not doing it's job I have 2 new ones in my shop, I will be happy to ship you one of them just to keep you from making a mistake.
Fool around with wheels, tires.. even a different steering wheel! But leave all that after market engine stuff alone if the factory stuff works.
Big Jim <img src="/forums/images/graemlins/shame.gif" alt="" /> <img src="/forums/images/graemlins/shame.gif" alt="" />