Hi all-
I am about to attempt installing my JBA ceramic shorty headers, CA legal, on my 96 k2500 with the 7.4 big block. Luckily, I have a body lift and missing gap guards so accessing stock manifolds is pretty dang easy... couple Q's:
1. Replace manifold studs/ bolts/ nuts: lots of mixed answers on RV sites and the JBA's came with a gasket but no new hardware. Are there bolts or studs on the 7.4 vortec?
2. Exhaust manifolds are not leaking and thankfully its a CA truck so very minimal rust. BUT, its got 269k and the stock manifolds have appear factory/ have been on there for quite some time at least. Tips on not breaking any bolts/ studs?
3. Anti-seize: where should I apply? To new studs/ bolts?
4. EGR/ CA Smog stuff: advice on prep before removal? I do have a MAP gas torch if heat is needed but I know these parts cant be brittle and stubborn.
Pics to come!
I am about to attempt installing my JBA ceramic shorty headers, CA legal, on my 96 k2500 with the 7.4 big block. Luckily, I have a body lift and missing gap guards so accessing stock manifolds is pretty dang easy... couple Q's:
1. Replace manifold studs/ bolts/ nuts: lots of mixed answers on RV sites and the JBA's came with a gasket but no new hardware. Are there bolts or studs on the 7.4 vortec?
2. Exhaust manifolds are not leaking and thankfully its a CA truck so very minimal rust. BUT, its got 269k and the stock manifolds have appear factory/ have been on there for quite some time at least. Tips on not breaking any bolts/ studs?
3. Anti-seize: where should I apply? To new studs/ bolts?
4. EGR/ CA Smog stuff: advice on prep before removal? I do have a MAP gas torch if heat is needed but I know these parts cant be brittle and stubborn.
Pics to come!