Compare the bore size. If its the same, great. If its bigger or smaller, you'll need less or more pedal stroke, respectively.

Having seen the one on a 95 F350 (I used to own) and and my Dodge 1st-gens, they look almost the same.

I am using the original 80's hydraulic master and if I remember when I measured them it was the same size, however the motor is not in the truck yet so I can't tell you how well it works, but it pushed the HD centerforce clutch for the 460 that was in it effortlessly.

Ok guys, soi got my new down pipe and there is no clearance issues. I also got the new goodies, belt, water pump, etc. got my new denny t stage II pin in, and a new vacuum pump from a 98. Except I need a new oil feed line for the vaccumm pump. Will the feed line from a 98 motor bolt on to the 89 block? I'm assuming they would be same, just way to make sure before I go ahead and order it. Thanks

Alright got more parts on its way I'm getting the whole front of truck back together, but does anyone know what size bolt is used to bolt flywheel to the crank? I got the nv4500

can't remember off the top of my head but I bought a complete dodge bolt kit (bellhousing, flywheel, starter etc) off ebay for $15

Sorry it's been awhile, but got almost all stuff back together just waitin on my injectors. But ran into a issue. On the 98 dodge powersteering pump there is the main high pressure line you thread into coming from the steering box. And then there are 2 return lines comin off the back of the pump. What do those 2 go to? I have only 1 extra line for a return and it's just the cooler line that returns back to the pump. So what hooks up to te other line on back of the pump? And I am running vacumm brakes not hydro brakes. Thanks