Apr 13, 2020 #1 BWDart Well-Known Member Joined May 25, 2005 Messages 1,392 Reaction score 277 Location New Braunfels TX Got these from mancini no instructions do they go between head and gskt or manifold n gskt?I think with some grinding they will fit inside the gskt Last edited: Apr 14, 2020
Got these from mancini no instructions do they go between head and gskt or manifold n gskt?I think with some grinding they will fit inside the gskt
Apr 14, 2020 #2 BWDart Well-Known Member Joined May 25, 2005 Messages 1,392 Reaction score 277 Location New Braunfels TX They block the exhaust heat from the intake