Brand new LS1 headers AHC coated for temperature control, purchased for install in a Tri-five Chevrolet. We went a different direction with the project. My loss your gain. They will fit many applications. They tuck tight to the engine block.
Mid-Length Header Tube Type, Round Exhaust Port Shape
Feature 1 3/4" primary tubes and 3" collectors
Oxygen sensor bung welded to collectors
Armor Hot Coat® is a Speedway Motors custom ceramic heat proof coating that will keep the finish of these headers looking great for years to come