Recent Content by 12valvegmc

Well i looked at my buddies 1990 and and he has on his truck what i need.

I need a water inlet and outlet for a 89-93 12 valve. Cummins wants $1083for the top and $410 for the buttom and im reluctant to pay that much, if anyone has used ones im willing to buy them. Or if anyone knows a supplier that will have please let me know.

I just bought a 2003 cummins to add to my fleet i was driving it today and cut a gash in one of my rears. So i ordered four new 35,12. 50 R17's my buddy has 315,70,R17's on his 05 so i figured 35's will fit. Am i right? Thanks, Joe

I was wondering if anyone knows where i can buy a manual shut off soleniod for a bosch rotary ve pump. Im also looking a dip stick and tube for a 12 valve. Thanks, Joe

I need a clutch for my 94 4x4 5sp. I currently just have pump turned up but injectors are soon to come. I dont want to put another clutch in the truck. I have looked at south bend. If anyone could give me any other sugjestions it would help. Also i will be installing it my self and have never...

I know my dad and friend have 24 valves

I had an ex cummins engineer from indianapolis tune both of my dodge's and i get 26 miles a gallon easy. my driving habits have'nt changed any. thanks for all the suggjestions guys ill check them out.

Whats a good but cheap turbo for my gmc read my signature for info. I just want more power.

I have a 98, 12 valve 2500 that usually get around 26 mile to a gallon. Suddenly a couple weeks ago it dropped to17 miles a gallon. I changed the fuel filter and that still did'nt correct the problem. Could it be dirty injectors or a problem with the p7100?

Will the edge attitude monitor work with and edge EZ chip?

What the motor will be in.

What the motor was in

Does anyone know of dress up kits for 12 valve engines im trying to find websites but im having no luck. Thanks, Joe

My best friend works at machine shop and can build me a adapter plate if i decide to go that route.

I have the rotary pump with fass pump and POD 50hp injectors, 3000rpm govenor spring, head stud kit, allison at545 trans