BB header measurements
Thread Starter
Le Mans Master
Joined: Sep 2000
Posts: 9,078
Likes: 7
From: DFW TX
Cruise-In VII Veteran
St. Jude Donor '07
BB header measurements
Can someone measure the center to center spacing of BB headers. Looking at building custom headers and wondering if the BB headers will work on my LS1 with new flanges.
Thread Starter
Le Mans Master
Joined: Sep 2000
Posts: 9,078
Likes: 7
From: DFW TX
Cruise-In VII Veteran
St. Jude Donor '07
Originally Posted by LemansBlue68
Do you mean centerline of the collectors as installed? I'll check when I get home tonight.
Thread Starter
Le Mans Master
Joined: Sep 2000
Posts: 9,078
Likes: 7
From: DFW TX
Cruise-In VII Veteran
St. Jude Donor '07
Originally Posted by BBShark
Port to port spacing is 4.85in. Let me know what you are doing there, I may be doing the same thing.
