ok so as the title states i have an 84 camaro with a t56/lt1 combo and i will be lowering it, as of right now i have an slp y pipe on the stock lt1 manifolds that gives me i ground clearance issue. i want as much as possible ground clearance. so i was wanting to pool all you who have knowlage of the subject and ask if i get a full exhaust setup that bolts up to the org. motor and bring the tubes under the pass floor board and bring it to the center to run to the back. will i suffor in the flow department? will it bolt up to the tl1 heads ok?

 

LT1s dont have any different exhaust requirements than earlier small blocks do. Anything made to fit a thirdgen with a small block will fit. You have the right idea following the stock routing, it will give you the best clearance. Single 3" works for must guys, if you're going well north of 400hp then get a single 4" setup. for more info on that do a search, lots of guys on here have single 4" setups.