The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 2011 iron block truck... Buy it or leave it

68c10airstream · 03-27-2015, 10:42 AM

Just the trans alone has to be worth it. I did gen III 5.3 in my 68 and engine crank speed sensor and cam sensor location and speed signal i believe are different between gen III and gen4. Gen III are easier to integrate A/C, cruise is doable on either gen, etc. My lsx book of knowledge is loaned out now so i'm doing this from memory, but i would get it no matter what. Fuel lines?, motor mounts and brackets you can adapt to your crossmember if you can weld, A/C lines, air box?

03-27-2015, 10:42 AM	#2
68c10airstream Registered User Join Date: Mar 2013 Location: Marquette michigan Posts: 828	Re: 2011 iron block truck... Buy it or leave it Just the trans alone has to be worth it. I did gen III 5.3 in my 68 and engine crank speed sensor and cam sensor location and speed signal i believe are different between gen III and gen4. Gen III are easier to integrate A/C, cruise is doable on either gen, etc. My lsx book of knowledge is loaned out now so i'm doing this from memory, but i would get it no matter what. Fuel lines?, motor mounts and brackets you can adapt to your crossmember if you can weld, A/C lines, air box?