I am in the process of swapping my tired old 350 and 700R4 for a LQ4 and T56 in my 1991 Chevy C1500 reg cab step side bed pickup. I am using a set of TransDapt 1 inch set back plates on the LQ4 and then the factory clam shell engine mounts off the 350. Well not the factory ones but new polyurethane ones. I have a couple of questions. Front accessories, what works best and isn't really expensive? I want to drive this truck so here in West Texas A/C is a must. I have all the acessories off the LQ4 and they are all in good working condition. My other question is about headers, will a set of shortys for a later model Chevy pickup work? I found some stainless steel ones on Ebay for around $200. I don't want to spend $500 on the Schoenfeld ones if I don't have to.