D dan moreland New Member Joined Mar 21, 2023 Messages 10 Location Eastern Kentucky Mar 21, 2023 #1 Putting in a motor that i didn't pull and ran across these and have no idea what they are. Any help is appreciated.
Putting in a motor that i didn't pull and ran across these and have no idea what they are. Any help is appreciated.
ytradio YJ Enthusiast Joined Aug 24, 2021 Messages 427 Location WV Mar 21, 2023 #2 What year YJ? And what is the original engine?
OP D dan moreland New Member Joined Mar 21, 2023 Messages 10 Location Eastern Kentucky Mar 21, 2023 #3 sorry thats probably useful. its a 1990 with a 4.2 but has a 4.0 head. as far as i know the block is the original.
sorry thats probably useful. its a 1990 with a 4.2 but has a 4.0 head. as far as i know the block is the original.
