ZZ4 Engine Specs
Thread Starter
Intermediate
Joined: Apr 2009
Posts: 44
Likes: 0
From: Cincinnati OH
ZZ4 Engine Specs
I have a ZZ4 engine that I am working on. I have a question regarding the threads on the block where the oil gauge screws into the block. I have attempted to use 1/8 pipe, and it does not tighten up into the threads. It bottoms out and then I have a leak at this point. I understand that these blocks are manufactured in Mexico and at some point GM has all the engine done in metric. Anyone know?
Thanks
Dale Maris
Thanks
Dale Maris
Burning Brakes
Joined: Jan 2003
Posts: 755
Likes: 32
From: Roswell Georgia
I don't know the answer to your question. If you don't receive one on this forum, try calling or e-mailing Scoggin Dickey Parts Center. I don't live anywhere near Texas, but these guys have always been helpful in the past so I always try to order SBC and LS parts from them when I could. 
